Item Type: Boat Anchor Chain ConnectorMaterial: 316 stainless steelSpecification: 3/8in ?1/2in (10?12mm)Working Load: 9000 lbsSurface Treatment: Bright finishApplicable Chain: 10-12MMProduct Function: Connect the rotary joint to the anchor, the chain will no longer be twisted 1Performance: The effective anchoring can be ensured reliably by allowing the anchor chain to rotate. Prevent twisting of anchor chain and anchor cable. 2Application: Effectively minimize the wear of bow drum and windlass, and can be used between anchor chain and anchor chain or between anchor chain and anchor cable. 3Excellent Material: Boat anchor chain connector is made of 316 stainless steel, which is rust proof, and can withstand salt water environment. 4Bright Finish: Smooth surface after polishing to reduce the surface roughness, making it look more unique and distinctive. 5Features: Boat anchor chain connector specification is 3/8in ?1/2in (10?12mm), working load is 9000 lbs, strong strength and comes with T40 and T50 wrenches.1 xConnector 2 x Wrenches