The body design of the Orbit Lock adds strength and rigidity while maintaining a truly utilitarian size for everything from anchors to rigging to attaching auto-blocking belay devices where a compact D tends to fit better than larger HMS style carabiners. The SphereLock nose makes clipping ropes, webbing, chains and pro easy. - A lightweight and compact locking carabiner for anchors and rigging - New screw gate is lightweight and easy to handle - Optimized design increases strength without increasing weight - Slim nose profile features our SphereLock closure - Laser etched marking to indicate if the lock is open or closed - Available in 2 colors