Combining maximum security and ease of use like never before, the Black Diamond Magnetron GridLock uses the power of magnets to reinvent the auto-locking carabiner. Magnetron Technology uses two magnetic arms in the gate and a steel insert in the carabiner's keylock nose to create an ultra-secure, self-clearing and redundant locking mechanism that can be easily used with either hand. Combine that with the innovative GridLock shape, which traps the belay loop to eliminate cross-loading, and the Magnetron GridLock is the ultimate belay carabiner.

Features

• Hot-forged construction
• Innovative gate design uses two magnetic arms in the gate and a steel insert in the nose for super-secure, interference-free closure
• Keylock nose prevents snagging
• One-hand operable
• Unique shape isolates belay loop to eliminate cross-loading
• I-Beam spine transitions into a rounded, large rope-bearing surface
• Weight : 78 g (3 oz)
• Closed Gate Strength : 22 kN (4,946 lbf)
• Open Gate Strength : 8 kN (1,798 lbf)
• Minor Axis Strength : 7 kN (1,574 lbf)
• Gate Opening : 21 mm (.83 in)

Item No. 3111377