The AnchorSnubber has a patented progressive tension design for an even pull that will reduce harmful shock to cleats, windlass, anchor chain and chocks creating a comfortable and quiet environment, with more chain noise keeping you awake while at anchor. Reducing the shock load on your anchor will help it stay set in rough conditions. It attaches directly to chain, rope anchor rode, or anchor snubber line. Includes AnchorSnubber with two 316 stainless steel captive key pin shackles. Fits most anchor chains. Rated to 2,000lb. working load. Webbing is 20" (51 cm) long. Black.