Black Diamond Magnetron Gridlock Carabiner 5029-300
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Black Diamond Magnetron Gridlock Carabiner

5029-300
4.6 out of 5 stars with 15 reviews for Black Diamond Magnetron Gridlock Carabiner. Read reviews
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MEC

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Description

Show Description

A revolution in auto-locking design, this biner uses 2 independent magnetic arms in the gate and a steel insert in the nose to lock it closed. Opening it requires 2 independent actions, but you can do it with your right or left hand. It may sound dodgy, but the mechanism is actually super-secure.

  • Symmetrical design makes it easy to operate with either hand.
  • Smooth gate operation, and it's not prone to freezing.
  • Isolation feature captures the belay loop to prevent shifting and cross-loading.

Tech specs

Show Tech specs
Weight 78g
Ideal for
  • Snow and ice climbing
  • Rock climbing
  • Indoor climbing
Lock type

Auto-locking biners use a spring mechanism to close. Screwgate have a collar that you screw open or closed.

 Auto-locking
Material Aluminum alloy
Strength closed 22kN
Strength cross-loaded 7kN
Strength open 8kN
Gate opening 2.1cm
Snag-free nose Yes
CE certified Yes
Three sigma tested Yes
Made in USA

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