Cypher Click-Up Belay Device This small tool, so innovative and ingenious, marks a new era in the vast world of belay devices. The Click Up operates without the need to act on levers and moving parts. In the event of a climber fall, the rope is blocked by the HMS belay biner. For lowering, the game is even easier: a slight pressure on Up Click and the rope runs at the speed that we want! In the event of excessive pressure or unintentional release, the device will lock. Weight: 109 grams