The Grivel Sigma Wire D Twin Gate features a revolutionary twin gate design with the same level of security as a screwlock carabiner in a shape that's ideal for clipping protection or an anchor.
Twin gate allows for quick and simple clipping, and once both gates are closed, the 'biner offers the same security as a screwlock carabiner
Easy to operate with 1 hand; twin gates eliminate fiddling with a gate barrel to lock and unlock
Keylock nose won't snag on pro, ropes or slings, making the 'biner simple to clip
Each Grivel carabiner is individually tested