{"product_id":"njtx-109","title":"50kN Heavy-Duty Alloy Steel D-Shaped Professional Carabiner Series","description":"\u003cp\u003eHigh-strength alloy steel D-shaped carabiner series designed for heavy-duty rescue, rigid high-altitude anchoring, and extreme industrial conditions. With a breaking strength of up to 50kN, the asymmetric D-shape mechanical design automatically directs the load toward the main spine under stress. The alloy steel construction is extremely wear-resistant and durable, capable of withstanding years of friction and cutting from steel cables, metal hangers, and jagged rock walls; the nose features a Keylock anti-snag design, ensuring smooth and efficient operation during high-load tasks.\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\u003e50kN Ultimate Breaking Load\u003c\/b\u003e: Longitudinal strength of 50kN and transverse strength of 15kN, far exceeding standard aluminum alloy carabiners; the preferred choice for heavy-duty rescue and rigid systems.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eHigh-Hardness Alloy Steel\u003c\/b\u003e: Resistant to impact, deformation, and extreme wear, preventing burrs or deep grooves even after prolonged contact with wire ropes or sharp metal components.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eAsymmetric D-Shape Mechanical Structure\u003c\/b\u003e: Self-orienting under load, preventing connectors from shifting sideways and ensuring they remain locked in the strongest axis.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eKeylock Smooth Nose Design\u003c\/b\u003e: Seamless and snag-free, allowing for smooth insertion and removal from equipment holes, cable thimbles, or webbing loops without catching.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eTextured Anti-Slip Locking Sleeve\u003c\/b\u003e: Deeply embossed non-slip grip on both manual and auto-locking sleeves, ensuring agile operation even when wearing heavy gloves or working in wet, muddy conditions.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eMain Material\u003c\/b\u003e: High-strength alloy steel\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eUltimate Strength\u003c\/b\u003e: Longitudinal 50kN | Transverse 15kN | Open Gate 10kN\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eDimensions\u003c\/b\u003e: Width 69mm × Height 113mm\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eGate Opening\u003c\/b\u003e: 22mm\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eWeight (per unit)\u003c\/b\u003e: Approx. 237g\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003eCertifications\u003c\/b\u003e: CE 1019, EN 12275, EN 362, XF 494-2023\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eExplanation of the Three Gate Mechanisms\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003e【Manual Screw Lock】\u003c\/b\u003e: Classic threaded sleeve; a durable structure resistant to sand and dust jamming, providing a solid, tactile locking sensation.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003e【2-Stage Auto Lock】\u003c\/b\u003e: Twist-to-open, automatically snaps shut upon release, balancing speed of access with protection against accidental opening due to vibration.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cb\u003e【3-Stage Auto Lock】\u003c\/b\u003e: Triple-action protection (push, twist, pull), offering the highest level of security against accidental opening, compliant with strict industrial fall protection and rescue standards.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"NJTX","offers":[{"title":"Manual Screw-Lock Type (50kN \/ 237g)","offer_id":45810002329735,"sku":"J073SL","price":65.0,"currency_code":"HKD","in_stock":true},{"title":"2-Stage Auto-Lock (50kN \/ 237g)","offer_id":45829021892743,"sku":"J073TL","price":66.0,"currency_code":"HKD","in_stock":true},{"title":"Triple-action auto-locking carabiner (50kN \/ 237g)","offer_id":45829021925511,"sku":"J073TL3","price":75.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1740\/1991\/files\/Page09_Img11_IM154_8fd17594-1844-4eae-a3f3-4f06ecfba5fe.jpg?v=1789026566","url":"https:\/\/treeholic.co\/en\/products\/njtx-109","provider":"Treeholic","version":"1.0","type":"link"}