DMM Bug

The DMM Bug is simply one of the best belay devices on the market today. Simple and lightweight, a must for all climbers.
Single ropes, double ropes, twins. The Bug belay/rappel device can handle it all. Whether you’re catching or rapping, the massively radiused edges are easy on your ropes. The ribbed profile improves your grip when you are loading the rope and helps to dissipate heat on those long rappels