Core Lock Canyoneering Descender it has three different modes

it has three different modes of operation: ascender

- hauling: prevents rope twist when the load turns on itself

Locking screwgate

Keylock nose eliminates snagging

but is small and light enough to easily carry on your harness or throw in your pack for ski touring and mountaineering

Core Lock Canyoneering Descender it has three different modesThe unique shape of the Core Lock HMS carabiner creates a very wide gate opening and positions ropes for the smoothest belays and rappels. The SphereLock nose makes clipping ropes and webbing easy. Extremely smooth HMS belay and rappel carabiner with secure screw lock closure New screw gate is lightweight and easy to handle Large gate opening and SphereLock nose make clipping ropes and webbing easy Laser etched marking to indicate if the lock is open