Chain tensioners mount to the deck and hook onto the anchor chain when the anchor is stowed. When tensioned, by activating the lever, it pulls the anchor tight against its chocks or roller. This prevents the anchor from moving or bouncing in a seaway, with the potential for damaging your deck or hull, or even losing the anchor. Works with rope/chain rodes.
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm.
www.P65Warnings.ca.gov