Grivel Sigma Twin Gate Biner

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Grivel Sigma Twin Gate Biner

  • Available prices $16.00


Show Description

Reduce the risk of accidental unclipping with a carabiner that has 2 opposing gates. Useful in situations where the routes wanders and biners could twist against the pro. Also prevents dropped gear when multiple items are racked on one biner.

  • D-shape, with 2 opposing gates, one wire, one solid.
  • Operates with one hand.

Tech specs

Show Tech specs
Weight 57g
Ideal for
  • Snow and ice climbing
  • Rock climbing
  • Indoor climbing
Gate type Bent
Lock type

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

Twin gate
Material Aluminum alloy
Strength closed 30kN
Strength cross-loaded 9kN
Strength open 9kN
Gate opening 2.3cm
Snag-free nose Yes
CE certified Yes
Made in Italy