7075 Aluminum Alloy Universal Auxiliary Carabiner Series (Non-PPE・360° Anti-Twist Swivel・Quick-Lock Gate/Double-Action Auto-Lock・Suitable for Tools/Lanyards/Hammocks)

A lightweight, universal auxiliary carabiner designed for tool tethering in high-altitude work, foot loop connection, hammock setup, and outdoor auxiliary suspension. The entire series is crafted from 7075 aircraft-grade aluminum alloy and features a built-in 360° swivel to completely prevent rope and webbing from twisting. It is available with a standard snap-gate or a two-stage auto-locking gate to meet various needs, ranging from lightweight quick-access to anti-release security.

⚠️ Safety Warning: This series of carabiners are auxiliary connection devices and are not PPE (Personal Protective Equipment). They are strictly prohibited for use in human fall arrest, personal life protection, or as primary load-bearing components for climbing!

Key Features

• 360° Swivel Ring: The base swivel rotates smoothly, effectively releasing torque caused by tool rotation or stepping, preventing tangles and knots.

• 7075 Aircraft Aluminum Alloy: Offers a high strength-to-weight ratio; lightweight yet durable, with excellent outdoor wear and corrosion resistance.

• Two Locking Gate Options:

  • Snap-Gate: Quick one-handed operation for rapid tool retrieval or attaching/detaching foot loops.

  • Two-Stage Auto-Locking Gate: Twist-to-open and self-locking upon release. The sleeve features an anti-slip texture to prevent accidental opening due to vibration or friction.

• Two Base Shapes: The round base is suitable for circular cords/thin ropes, while the flat base is designed for webbing or loop straps, ensuring stable, non-shifting load distribution.

Material and General Specifications

• Material: 7075 aircraft-grade aluminum alloy

• Primary Uses: Tool tethering, knee-ascender/foot loop connection, hammock suspension, gear organization

Comparison of 5 Model Specifications

• 【Swivel Snap-Gate | Small Round Base 16mm】 (2kN / approx. 18g)

  • Dimensions: Width 33mm × Height 79mm ｜ Gate Opening: 8mm

  • 16mm round base aperture, suitable for rope loops and thin cords.

• 【Swivel Snap-Gate | Small Flat Base 21mm】 (2kN / approx. 18g)

  • Dimensions: Width 33mm × Height 72mm ｜ Gate Opening: 8mm

  • 21mm flat base width, suitable for stable load-bearing on ~20mm webbing or loops.

• 【Swivel Two-Stage D-Lock | Small Flat Base 20mm】 (3kN / approx. 22g)

  • Dimensions: Width 34mm × Height 76mm ｜ Gate Opening: 13mm

  • Lightweight two-stage anti-accidental opening auto-lock, 20mm flat base width.

• 【Swivel Two-Stage D-Lock | Large Flat Base 18mm】 (10kN / approx. 54g)

  • Dimensions: Width 53mm × Height 102mm ｜ Gate Opening: 18mm

  • High breaking strength of up to 10kN; large gate opening for easy passage of bulkier gear, 18mm flat base width.

• 【Swivel Two-Stage D-Lock | Large Wide-Flat Base 26mm】 (10kN / approx. 55g)

  • Dimensions: Width 53mm × Height 102mm ｜ Gate Opening: 18mm

  • 10kN breaking strength; extra-wide 26mm flat base, specifically designed to accommodate wide webbing or thick straps.