Sea-Dog Stainless Steel Chain Stopper - 5/16" - 3/8" [321825-1] Communication | VHF - Fixed Mount Supply Protection - Continuous reverse

Supply Protection - Continuous reverse polarity protection and load dump protection (meets SAE J1113)

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UPC: 085462029240

UPC: 873804001760

Made in Canada

Sea-Dog Stainless Steel Chain Stopper - 5/16" - 3/8" [321825-1] Communication | VHF - Fixed Mount Supply Protection - Continuous reverseStainless 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".