Hotforge Quickdraw 12Cm. Black Diamond HotForge Quickdraw 12cm is their top value in full keylock functionality.. Featuring two new HotForge carabiners-one straight gate on the top and a colored bent gate on the bottom for an added visual target-as well as a durable Polyester Dogbone. The light, smooth-clipping design of the HotForge carabiners, combined with a hot-forged, lighter-weight construction, eliminates snags whether you're cranking on sport routes or extending gear placements. The integrated Straitjacket insert keeps the bottom biner in the optimal clipping position.