Sea-Dog Stainless Steel Chain Stopper - 3/16" - 1/4" [321820-1] Ronstan Orbit Series 55 Ratchet Blocks Size (in) - 40

Size (in) - 40

Activation Method: Water

Normal Current Draw - 70A

Glass filled nylon buckles insure that Motor Caddy is easy to install and remove

Also recommended for VW series rope and chain systems to hold the chain while changing over from rope to chain

Sea-Dog Stainless Steel Chain Stopper - 3/16" - 1/4" [321820-1] Ronstan Orbit Series 55 Ratchet Blocks Size (in) - 40Stainless Steel Chain Stopper 3 16" 1 4" Chain Stoppers help prevent damage to the windlass and reduce the risk of accidental free fall of the anchor while under way. Chain Stoppers mount alone or inside most bow rollers and work with your anchor roller to take tension off your windlass. Chain and rope should be secured at anchor when your windlass is not in use to avoid high loads the windlass was not designed for. 321820 fits chain sizes 3 16" 1 4".