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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.


  • 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 (4,946 lbf)
  • Open Gate Strength: 8 kN (1,798 lbf)
  • Minor Axis Strength: 7 kN (1,574 lbf)
  • Gate Opening: 21 mm (0.83")