FOR REACTION QUICKDRAW/TOUGH DOGBONE – Replacement rubber keeper for Reaction Quickdraw and tough dogbone. FOR EASIER CLIPPING – Helps to keep the carabiner on the rope-end of the quickdraw from flipping or rotating, making it easier to clip the rope. PREVENTS ABRASION – Protects the webbing from rubbing against the rock. CLIP WITH CONFIDENCE – Trango offers a variety of reliable, robust and lightweight dogbones and carabiners with ergonomic designs for fumble-free clipping. BUILT FOR CLIMBERS, BY CLIMBERS – Trango has been an integral part of the climbing community since our start on the Colorado Front Range in 1991. Our equipment is designed by climbing experts to be both specific and versatile, and is manufactured at some of the highest-quality factories on the planet. Replacement for Rubber Keeper on Tough Dogbones