Sea-Dog Stainless Steel Chain Stopper - 3/16" - 1/4" [321820-1] Brand_Rupp Marine Support for Raymarine LightHouse NC2

Support for Raymarine LightHouse NC2 with Fishing Hot Spots

All purpose (AP) blocks are a great all around solution

Standard 2-1/16" (52 mm) hole cut out (same as standard gauge hole)

Cutout Size: 5

Sea-Dog Stainless Steel Chain Stopper - 3/16" - 1/4" [321820-1] Brand_Rupp Marine Support for Raymarine LightHouse NC2Stainless 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".