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...

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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 Black Diamond innovative gridlock shape, which traps the belay loop to eliminate cross-loading, and the magnetron gridlock is the ultimate belay carabiner.

  • Innovative gate design uses two magnetic arms in the gate and a steel insert in the nose for super-secure, interference-free closure
  • I-beam spine transitions into a rounded, large rope-bearing surface
  • Unique shape isolates belay loop to eliminate cross-loading
  • Keylock nose prevents snagging
  • 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
  • I-beam spine transitions into a rounded, large rope-bearing surface
  • Unique shape isolates belay loop to eliminate cross-loading
  • Keylock nose prevents snagging
  • Hot-forged construction

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