Compatible with belay devices, this intuitive yet simple to rack carabiner is easy to  operate with one hand, and you\'ll be able to locate the belay loop in a single movement. Keylock nose eliminates snagging, while the I-Bean construction provides great strength to weight ratio. Belay Carabiner for consistent rope control, compatible with belay devicesDirectional belay carabiner designed to ensure optimum orientation when belaying.I-Beam construction for optimum strength to weight ratioFull section top bar for consistent rope handling, smooth rope control and increased longevityPronounced horn and flat base encourages optimum loadingCaptive bar version allows installation in tamper proof systemsInternal wiregate keeps the Ceros captive on a belay loop, and a horn prevents  assisted braking devices moving onto the carabiner\'s spine.