Maxwell Levered Chain Stopper f/5/16" or 8mm Chain [P104372] Brand_Polyform U.S. weather resistant units have a

weather resistant units have a UV stabilized waterproof diaphragm and are supplied complete with mounting instructions and screws

Easily accessible lock valve and shaft seal for replacement

Housings are ABYC H-27 compliant

Finish: Gold

Thread Size: 5/16"-24

Maxwell Levered Chain Stopper f/5/16" or 8mm Chain [P104372] Brand_Polyform U.S. weather resistant units have aLevered Chain Stopper f 5 16" or 8mm Chain Chain stoppers hold the chain and take the load off the windlass. They are used to set and ride on the anchor, break free the anchor or to prevent accidental free fall of the anchor while under way. Also recommended for VW series rope and chain systems to hold the chain while changing over from rope to chain. 8mm (5 16"): B 72mm (2 7 8") C 20mm (7 8") F 152mm (6") G 92mm (3 5 8") G1 30mm (1 3 16") I 70mm (2 7