{"title":"Rigging and Friction Hardware","description":null,"products":[{"product_id":"njtx-025","title":"High-strength aluminum alloy rope guide ring (16kN - 80kN, XF494 certified, suitable for tree climbing\/rope systems)","description":"\u003cp\u003eHigh-strength Rigging Ring specifically designed for tree climbing, high-altitude work, and rope rescue systems. The smooth, rounded profile effectively reduces friction and wear as the rope passes through; available in a variety of aperture sizes and strength specifications from 14mm to 28mm, with a maximum breaking load of up to 80kN.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eRounded Streamlined Profile\u003c\/b\u003e: Precision-chamfered edges with no sharp angles ensure smooth rope passage, significantly reducing friction, heat buildup, and rope sheath wear.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eHigh Load-Bearing Safety Standards\u003c\/b\u003e: The entire series is compliant with XF494-2023 certification, with the largest specification boasting an 80kN breaking load, capable of handling heavy-duty lifting and rigid anchor points.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eHard-Anodized Surface\u003c\/b\u003e: Wear-resistant, scratch-resistant, and corrosion\/oxidation-proof, making it suitable for harsh and humid outdoor work environments.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eColor\u003c\/b\u003e: Gunmetal Grey\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eStandard Certification\u003c\/b\u003e: XF494-2023\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eSpecification Comparison Table\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003e[14mm \/ 16kN Micro Ring]\u003c\/b\u003e: Aperture 14mm | Compatible Rope Diameter 10mm | Strength 16kN | Weight approx. 12g\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003e[20mm \/ 30kN Standard Ring]\u003c\/b\u003e: Aperture 20mm | Compatible Rope Diameter 14mm | Strength 30kN | Weight approx. 41g\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003e[20mm \/ 30kN Hard-Anodized]\u003c\/b\u003e: Aperture 20mm | Compatible Rope Diameter 14mm | Strength 30kN | Weight approx. 41g (Ultra-wear-resistant hard-anodized layer)\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003e[24mm \/ 30kN Hard-Anodized]\u003c\/b\u003e: Aperture 24mm | Compatible Rope Diameter 14mm | Strength 30kN | Weight approx. 46g (Ultra-wear-resistant hard-anodized layer)\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003e[28mm \/ 80kN Heavy-Duty Reinforced Ring]\u003c\/b\u003e: Aperture 28mm | Compatible Rope Diameter 20mm | Strength 80kN | Weight approx. 108g\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e3. Variants (Shopify Input)\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eOption Name\u003c\/b\u003e: \u003ccode\u003eSpecification\u003c\/code\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eOption Values\u003c\/b\u003e (one per line):\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003ccode\u003e14mm (Rope Dia. 10mm \/ 16kN \/ 12g)\u003c\/code\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003ccode\u003e20mm Standard (Rope Dia. 14mm \/ 30kN \/ 41g)\u003c\/code\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003ccode\u003e20mm Hard-Anodized (Rope Dia. 14mm \/ 30kN \/ 41g)\u003c\/code\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003ccode\u003e24mm Hard-Anodized (Rope Dia. 14mm \/ 30kN \/ 46g)\u003c\/code\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003ccode\u003e28mm Heavy-Duty (Rope Dia. 20mm \/ 80kN \/ 108g)\u003c\/code\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"NJTX","offers":[{"title":"14mm (rope diameter 10mm \/ 16kN)","offer_id":45809996562567,"sku":"J34","price":52.0,"currency_code":"HKD","in_stock":true},{"title":"20mm Standard (Rope diameter 14mm \/ 30kN)","offer_id":45828063756423,"sku":"J35","price":60.0,"currency_code":"HKD","in_stock":true},{"title":"20mm Hard Anodized (Rope Diameter 14mm \/ 30kN \/ 41g)","offer_id":45828063789191,"sku":"J35B","price":64.0,"currency_code":"HKD","in_stock":true},{"title":"24mm Hard Anodized (Rope Diameter 14mm \/ 30kN \/ 46g)","offer_id":45828063821959,"sku":"J35BA","price":69.0,"currency_code":"HKD","in_stock":true},{"title":"28mm Heavy-duty type (20mm rope diameter \/ 80kN \/ 108g)","offer_id":45828063854727,"sku":"J36","price":78.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1740\/1991\/files\/Page02_Img12_IM43_d65ba26a-a945-48d5-abcb-a51e292d2a95.jpg?v=1789016971"},{"product_id":"notch-硬極鎖具環-hard-coated-rigging-thimble","title":"【Pre-order Item】Notch Hard Coated Rigging Thimble","description":"\u003cdiv class=\"container\"\u003e\n\n\u003cdiv class=\"markdown markdown-main-panel md-content enable-luminous-fast-follows enable-updated-hr-color stronger\" id=\"model-response-message-contentr_8feee1c23152bdd6\" dir=\"ltr\"\u003e\n\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e⚠️ \u003cstrong\u003ePre-order Notice\u003c\/strong\u003e: This item is currently out of stock. It takes approximately \u003cstrong\u003e4 working days\u003c\/strong\u003e to prepare for shipment after the order is placed. A pick-up notification will be sent once it is ready.\u003c\/p\u003e\n\n\u003cp\u003eDesigned specifically for tree climbing and rigging systems. The body is CNC-machined from aluminum alloy with a finely polished surface and hard-anodized finish, providing excellent wear resistance and low sliding friction to effectively reduce rope wear and extend service life.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eProduct Features\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eWear-Resistant Hardening:\u003c\/b\u003e Features a hard-anodized finish (Hard Coated) to significantly enhance surface hardness and abrasion resistance.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eLow-Friction Rope Guide:\u003c\/b\u003e The groove is polished and features rounded edges, ensuring smooth rope movement under load without snagging.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eHigh-Strength Machined Aluminum:\u003c\/b\u003e Balances lightweight design with structural load-bearing strength.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cb\u003eSpecifications Table\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"horizontal-scroll-wrapper\"\u003e\n\n\u003cdiv class=\"table-block-component\"\u003e\n\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003cdiv class=\"table-block has-export-button new-table-style has-scrollbar is-at-scroll-start\"\u003e\n\n\u003cdiv class=\"table-content md-content\"\u003e\n\n\u003ctable\u003e\n\n\u003cthead\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\n\u003cth\u003e\u003cspan\u003eSKU\u003c\/span\u003e\u003c\/th\u003e\n\n\u003cth\u003e\u003cspan\u003eInner Hole Diameter\u003c\/span\u003e\u003c\/th\u003e\n\n\u003cth\u003e\u003cspan\u003eMax Rope Diameter\u003c\/span\u003e\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eSize 1 (Medium #1)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cspan\u003e35789\u003c\/span\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cspan\u003e20 mm\u003c\/span\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cspan\u003e14 mm\u003c\/span\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eSize 2 (Large #2)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cspan\u003e35790\u003c\/span\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cspan\u003e28 mm\u003c\/span\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cspan\u003e20 mm\u003c\/span\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eSize 3 (X-Large #3)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cspan\u003e36335\u003c\/span\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cspan\u003e38 mm\u003c\/span\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cspan\u003e28 mm\u003c\/span\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"table-footer hide-on-print hide-from-message-actions\"\u003e\n\n\u003c!----\u003e\u003c!----\u003e\u003cbutton class=\"mdc-icon-button mat-mdc-icon-button mat-mdc-button-base mat-badge mat-unthemed mat-badge-overlap mat-badge-above mat-badge-after mat-badge-small mat-badge-hidden ng-star-inserted\"\u003e\u003cspan class=\"mat-mdc-button-persistent-ripple mdc-icon-button__ripple\"\u003e\u003c\/span\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003cspan class=\"mat-focus-indicator\"\u003e\u003c\/span\u003e\u003cspan class=\"mat-mdc-button-touch-target\"\u003e\u003c\/span\u003e\u003c\/button\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003c!----\u003e\n\n\u003c\/div\u003e","brand":"Notch","offers":[{"title":"Size 1 (Medium)","offer_id":45851763146887,"sku":"35789","price":300.0,"currency_code":"HKD","in_stock":true},{"title":"Size 2 (Large)","offer_id":45851763179655,"sku":"35790","price":360.0,"currency_code":"HKD","in_stock":true},{"title":"Size 3 (X-Large)","offer_id":45851763212423,"sku":"36335","price":620.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1740\/1991\/files\/717CbXPL02L._AC_UF894_1000_QL80.jpg?v=1789386293"},{"product_id":"notch-標準鋁合金索具環-rigging-thimble","title":"【Pre-order Item】Notch Rigging Thimble","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e⚠️ \u003cstrong\u003ePre-order Notice\u003c\/strong\u003e: This item is currently not in stock. It takes approximately \u003cstrong\u003e4 working days\u003c\/strong\u003e to prepare after the order is placed; a pickup notification will be sent once it is ready.\u003c\/p\u003e\n\u003cp\u003eThe Notch standard aluminum rigging ring is designed for tree climbing, work-at-height, and rigging systems. Made from high-quality machined aluminum (non-hard anodized), the inner diameter is specially optimized to provide more internal space than standard rigging rings.\u003c\/p\u003e\n\u003cp\u003eThis design improvement allows spliced eyes to pass through more easily, significantly enhancing smoothness during system operation and aerial retrieval. The groove is precision-polished with rounded edges, effectively reducing friction and wear as the rope slides under load. Whether creating canopy anchors or performing routine rigging operations, it provides stable and reliable rope guidance.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOptimized Extra-Large Inner Diameter:\u003c\/b\u003e The inner hole space has been specially calculated and improved to perfectly accommodate spliced eyes, facilitating quick rope passage and ensuring smooth, unobstructed aerial retrieval.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLow-Friction Smooth Rope Guidance:\u003c\/b\u003e The groove edges are finely polished to a smooth finish with no sharp angles, ensuring extreme smoothness under load without biting the rope, effectively reducing rope wear and friction-induced heat.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHigh-Strength Machined Aluminum:\u003c\/b\u003e Manufactured from high-quality machined aluminum, it balances lightweight performance with excellent structural load-bearing capacity to meet the strength requirements for various routine rigging and high-altitude safety tasks.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFlexible Options in Three Sizes:\u003c\/b\u003e Available in Medium (#1), Large (#2), and X-Large (#3) specifications, supporting rope diameters up to 28mm for precise matching with work ropes of different thicknesses.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eMain Material:\u003c\/b\u003e High-quality machined aluminum (non-hard anodized)\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eSurface Treatment:\u003c\/b\u003e Fine grinding and polishing\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eApplications:\u003c\/b\u003e Tree climbing rigging, work-at-height, canopy anchor setup, rope retrieval systems\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e Notch\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eSpecification Comparison Table\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\n\u003cthead\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cstrong\u003eInner Hole Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cstrong\u003eGroove Rope Capacity (Max)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cstrong\u003eCore Use and Characteristics\u003c\/strong\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cspan\u003eNotch Rigging Ring #1 (Medium)\u003c\/span\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cspan\u003e20 mm\u003c\/span\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cspan\u003e14 mm\u003c\/span\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cspan\u003eLightweight configuration, small-diameter rigging systems, auxiliary rope guidance\u003c\/span\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cspan\u003eNotch Rigging Ring #2 (Large)\u003c\/span\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cspan\u003e28 mm\u003c\/span\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cspan\u003e20 mm\u003c\/span\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cspan\u003eStandard main rigging systems, canopy main anchor setup\u003c\/span\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cspan\u003eNotch Rigging Ring #3 (X-Large)\u003c\/span\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cspan\u003e38 mm\u003c\/span\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cspan\u003e28 mm\u003c\/span\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cspan\u003eHeavy-duty rigging, large-diameter rope systems, extra-large eye passage\u003c\/span\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Notch","offers":[{"title":"Size 1 (Medium #1) - Suitable for 14mm rope diameter","offer_id":45851778023559,"sku":"40465","price":260.0,"currency_code":"HKD","in_stock":true},{"title":"Size 2 (Large #2) - Suitable for 20mm rope diameter","offer_id":45851778056327,"sku":"40466","price":300.0,"currency_code":"HKD","in_stock":true},{"title":"Size 3 (X-Large #3) - Suitable for 28mm rope diameter","offer_id":45851778089095,"sku":"40467","price":570.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1740\/1991\/files\/notch-rigging-thimbles-web__64680.webp?v=1789386205"},{"product_id":"notch-safebloc-三孔錨眼索具環","title":"[Pre-order Item] Notch SafeBloc","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e⚠️ \u003cstrong\u003ePre-order Notice\u003c\/strong\u003e: This item is currently out of stock. It takes approximately \u003cstrong\u003e4 business days\u003c\/strong\u003e to prepare after the order is placed. You will receive a pickup notification once it is ready.\u003c\/p\u003e\n\u003cp\u003eThe Notch SafeBloc is a triple-hole friction thimble designed specifically for professional tree care and rigging systems. Unlike traditional rigging blocks or pulleys that rely entirely on rotation for load bearing, the SafeBloc introduces controlled friction directly at the canopy anchor point. This effectively dissipates and absorbs the immense shock loads generated when lowering debris, significantly enhancing overall safety during high-altitude operations.\u003c\/p\u003e\n\u003cp\u003eBy leveraging friction control, ground crew can manage the initial drop, allowing the climber in the tree to easily take over the rigging line for fine-tuned adjustments and lowering—an ideal setup for small to medium loads. This allows ground personnel to free up their hands, making the entire workflow more efficient and collaborative. The one-piece construction has no moving parts and features a hard-coated finish, eliminating the risk of mechanical failure and ensuring exceptional durability and longevity.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eControlled Canopy Friction Distribution:\u003c\/b\u003e The three-hole design creates moderate friction at the canopy anchor, drastically reducing peak shock loads on the top anchor point, making it safer and more stable than traditional pulley systems.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eEfficient Ground-to-Canopy Collaboration:\u003c\/b\u003e Through friction-based load management, the ground crew controls the initial descent, after which the climber can smoothly take over the rigging line to complete the lowering process, reducing the burden on the ground.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAdjustable Resistance via Hole Configuration:\u003c\/b\u003e The rope can be threaded through all three holes for maximum friction or through fewer holes to reduce resistance, providing flexibility for various rigging requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eUltra-Durable Design with No Moving Parts:\u003c\/b\u003e A solid-state metal structure with no bearings, pulleys, or other vulnerable moving parts, significantly reducing wear and the risk of mechanical failure.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHard-Coated Surface Protection:\u003c\/b\u003e The surface features a high-spec hard-coated finish that is scratch-resistant and durable, ensuring it does not damage or fray the rope even during long-term use.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eProduct Type:\u003c\/b\u003e Triple-Hole Friction Thimble\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eInner Hole Diameter:\u003c\/b\u003e 38 mm (approx. 1.49 in)\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eMax Rope Diameter for Inner Hole:\u003c\/b\u003e 19 mm (approx. 3\/4 in)\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eOuter Groove Capacity:\u003c\/b\u003e 24 mm (approx. 0.94 in rope diameter)\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eFinish:\u003c\/b\u003e Hard-Coated\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eStructural Feature:\u003c\/b\u003e No Moving Parts\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eApplicable Fields:\u003c\/b\u003e Tree care rigging, canopy friction shock-absorption anchor, controlled lowering of small to medium loads\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e Notch\u003cbr\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Notch","offers":[{"title":"Default Title","offer_id":45851781169287,"sku":"36680","price":1600.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1740\/1991\/files\/Notch-X-Rigging-SafeBloc.webp?v=1789386143"},{"product_id":"notch-wear-safe-不鏽鋼摩擦環系列","title":"【Pre-order Item】Notch Wear Safe Stainless Steel Friction Ring Series","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e⚠️ \u003cstrong\u003ePre-order Notice\u003c\/strong\u003e: This item is currently out of stock. It takes approximately \u003cstrong\u003e4 working days\u003c\/strong\u003e to prepare after the order is placed. You will receive a pickup notification once it is ready.\u003c\/p\u003e\n\u003cp\u003eThe Notch Wear Safe Stainless Steel Ring is designed specifically for arboriculture, friction saver\/cambium saver assembly, and the setup of high-altitude anchor points. The body is crafted from high-quality hot-forged steel with a breaking strength of up to 30kN, providing exceptional structural reliability.\u003c\/p\u003e\n\u003cp\u003eCompared to traditional aluminum alloy rings, stainless steel offers superior surface wear resistance and corrosion resistance. It is less prone to developing grooves or sharp edges under prolonged rope friction, significantly enhancing safety for high-altitude work while facilitating daily visual inspection and maintenance. Available in Small (28x52mm) and Large (48x72mm) sizes, it is the ideal core component for friction saver systems.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHigh-Strength Hot-Forged Steel:\u003c\/b\u003e Boasts a robust 30kN breaking strength for stable load-bearing, providing a high level of safety redundancy for high-altitude operations.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eUltimate Wear Resistance:\u003c\/b\u003e The steel hardness is significantly higher than that of aluminum alloy, resisting long-term repetitive friction from main ropes without easy wear or indentation, effectively extending service life.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSmooth Edges for Rope Protection:\u003c\/b\u003e The ring's contact surfaces are precision-rounded for smooth rope guidance, effectively reducing wear and minimizing damage to both tree bark and ropes.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eClassic Large\/Small Ring Compatibility:\u003c\/b\u003e Available in 28x52mm and 48x72mm sizes, allowing for precise pairing to create traditional friction savers that are easy to throw and retrieve from the ground.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eEasy Inspection and Maintenance:\u003c\/b\u003e The surface is hard and uniform, facilitating quick checks for wear and cracks before use, with excellent weather and rust resistance.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eMaterial:\u003c\/b\u003e Hot-forged stainless steel\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eMinimum Breaking Strength (MBS):\u003c\/b\u003e 30 kN\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eSurface Characteristics:\u003c\/b\u003e Highly wear-resistant and corrosion-resistant\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eApplications:\u003c\/b\u003e Cambium saver fabrication, high-altitude anchor point setup, rope friction anchor points\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e Notch\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eSpecification Reference Table\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\n\u003cthead\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cstrong\u003eInner Diameter x Outer Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cstrong\u003eBreaking Strength\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cstrong\u003eKey Purpose and Features\u003c\/strong\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cspan\u003eNotch Wear Safe Steel Ring (Small)\u003c\/span\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cspan\u003e28 x 52 mm\u003c\/span\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cspan\u003e30 kN\u003c\/span\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cspan\u003eSmall end of friction saver, lightweight anchor, compact connection node\u003c\/span\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cspan\u003eNotch Wear Safe Steel Ring (Large)\u003c\/span\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cspan\u003e48 x 72 mm\u003c\/span\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cspan\u003e30 kN\u003c\/span\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cspan\u003eLarge end of friction saver, main rope pass-through ring, retrieval ball catch\u003c\/span\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e","brand":"Notch","offers":[{"title":"Small (28x52mm \/ 30kN)","offer_id":45851782938759,"sku":"40786","price":210.0,"currency_code":"HKD","in_stock":true},{"title":"Large (48x72mm \/ 30kN)","offer_id":45851782971527,"sku":"40787","price":220.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1740\/1991\/files\/3f9a8913c16b1058de6bd8370ff3ed285af135acf54b2c8e7d27f0cbfcb74990__59454.webp?v=1789386111"},{"product_id":"notch-rook-triple-attachment-swivel-pulley-st-三眼萬向轉軸滑輪","title":"Notch Rook Triple Attachment Swivel Pulley - ST","description":"\u003cp\u003eThe Notch Rook ST Triple-Attachment Swivel Pulley is specifically engineered for tree climbing harness rope bridges and complex rigging systems. It innovatively integrates a 360° swivel with three independent attachment points, effectively eliminating rope twisting and significantly enhancing maneuverability during three-dimensional movement within the canopy.\u003c\/p\u003e\n\u003cp\u003eAll three top attachment points feature integrated rubber O-ring spacers, which securely hold carabiners in place to prevent dangerous cross-loading caused by equipment flipping. The 53mm large-diameter aluminum sheave offers excellent rope efficiency and a breaking strength of 28kN. Certified to European CE EN 12278 standards, it is a premier choice for professional climbers looking to upgrade their rope bridge hubs.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eTriple-Attachment Swivel:\u003c\/b\u003e Features 3 independent attachment points combined with a smooth 360° swivel to completely prevent rope bridge twisting and tangling.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eRubber O-ring Anti-Flip Design:\u003c\/b\u003e Integrated rubber positioning spacers lock connectors in the correct orientation, preventing carabiners from cross-loading.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003e28kN High Breaking Strength:\u003c\/b\u003e Offers an overall Minimum Breaking Strength (MBS) of 28kN (2 x 14kN), providing high-spec safety margins.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003e53mm Large Sheave for High Efficiency:\u003c\/b\u003e A 2.1-inch (53mm) large-diameter sheave bearing reduces friction for exceptionally smooth movement while climbing.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eCE Safety Certified:\u003c\/b\u003e Meets stringent CE EN 12278 pulley standards, ensuring quality and safety compliance.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eCertification:\u003c\/b\u003e CE EN 12278:2007\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eMinimum Breaking Strength (MBS):\u003c\/b\u003e 28 kN (2 x 14 kN)\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eMaximum Rope Diameter:\u003c\/b\u003e 13 mm\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eSheave Diameter:\u003c\/b\u003e 53 mm (2.1 inches)\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eDimensions:\u003c\/b\u003e Height 4.58 inches (116mm) | Width 2.5 inches (63.5mm)\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eWeight:\u003c\/b\u003e Approx. 575 g (20 oz)\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eSpecial Features:\u003c\/b\u003e Rubber O-ring positioning spacers\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eApplications:\u003c\/b\u003e Tree climbing harness rope bridge hubs, MRS (Moving Rope Systems), multi-rigging guidance\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e Notch\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Notch","offers":[{"title":"Default Title","offer_id":45851837825159,"sku":"34201ST","price":1265.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1740\/1991\/files\/100987_source_1786545040.webp?v=1789386881"}],"url":"https:\/\/treeholic.co\/en\/collections\/%e6%ba%9c%e7%ba%9c%e5%8f%8a%e6%91%a9%e6%93%a6%e9%87%91%e5%b1%ac%e4%bb%b6-rigging-friction-hardware.oembed","provider":"Treeholic","version":"1.0","type":"link"}