The Edelrid Eddy autolock belay device is a great piece of kit. It has a long pedigree of stopping falls.  A belay device predominantly for sport and indoor climbing.

The Eddy is simple and safe, easy to thread with the rope following logically the rope flow. A controlled descent with an emergency break system eliminates the "panic pull" syndrome which can lead to serious accidents.

The Eddy provides maximum safety whether top roping or lead climbing with easy paying out of rope to the leader. For use with single ropes from 9 to 11 mm diameters.