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Black Diamond GridLock Magnetron Carabiner

SKU# BDI_11188

The GridLock Magnetron Carabiner combines maximum security and ease of use using the power of magnets to reinvent the auto-locking carabiner. Two magnetic arms in the gate and a steel insert into the keylock nose create an ultra-secure, self-clearing and redundant locking mechanism you can use with either hand. Add in the GridLock shape that traps the belay loop to eliminate cross-loading and you have the ultimate belay carabiner.

Availability: In stock



  • 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
  • Type H or HMS connector. For dynamic belaying using a Munter Hitch or belay device.


Strength - Closed Gate 22kN
Strength - Open Gate 8kN
Strength - Minor Axis 7kN
Gate Opening 21mm
Average Weight 78g
Warning Rock and Alpine climbing are potentially hazardous and dangerous. Any person using our equipment in any manner is personally responsible for learning the proper techniques involved and that the equipment used is designed for the application. The purchaser accepts full and complete responsibility and liability for any and all damages and injury that may result from use of equipment bought from Bivouac Outdoor. Instruction should be sought from professionals in the safe use of this piece of equipment. This equipment is designed for recreational use and should not be used for industrial applications.

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Date Score Customer Comment Our Response
09-Jan-2019 Product:

I brought this for my wife who only belays, it gives me a little bit of faith that everything is as it should be.
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