Black Diamond Magnetron GridLock Carabiner



Item #: 331507447

The innovative design of the Black Diamond Magnetron Gridlock Carabiner makes it a superlative choice for the climbing enthusiast. The magnetic arms and steel insert come together to create a sturdy carabiner that can be conveniently operated with one hand. Excellence in engineering makes this a must-have piece of climbing gear.

NOTE: Find in Store Inventory levels are continuously changing. Please contact store to confirm availability is as shown.


  • Hot-forged construction
  • Specially-engineered gate design constructed of two magnetic arms along with a steel insert in the nose
  • Keylock nose design protects against snagging
  • Convenient, one-hand operation
  • Special shape isolates the belay loop to prevent cross-loading
  • I-Beam spine progresses into a large, rounded, rope-bearing surface


  • Weight: 78 g / 3.0 oz.
  • Closed Gate Strength: 22 kN / 4946 lbf
  • Open Gate Strength: 8 kN / 1798 lbf
  • Minor Axis Strength: 7 kN / 1574 lbf
  • Gate Opening: 21 mm / 0.83"

Shipping Info:

  • Leaves the warehouse in 1-7 business days depending on order volume.
  • Items may be returned within 60 days of the order date to an Atmosphere retail store or an Atmosphere warehouse. Items must be returned unused/unworn and electronics unopened. See Online Return Policy and Return Instructions for more information.
  • Note: Shipping restrictions may apply based on location and product size.


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