Sea-Dog Stainless Steel Chain Stopper - 5/16" - 3/8" Anchoring Accessories Even wall thickness for maximum

Even wall thickness for maximum strength

and feature all the same great qualities and Life Time Guarantee as our standard Hull Gard®

Circumference - 20

If no hole is visible then this cannot be retrofitted

Uses 1/4-inch to 7/16-inch diameter line (sold separately)

Sea-Dog Stainless Steel Chain Stopper - 5/16" - 3/8" Anchoring Accessories Even wall thickness for maximumStainless Steel Chain Stopper 5 16" 3 8" 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".