C. Sherman Johnson Captain Hookin Chain Large Hook f/3/8in & 1/2in Chain w/15ft of 5/8in 3 Strand Nylon. Relieve the tension on the windlass (like in 1) by attaching the snubber to the chain in the anchor roller and pulling back and tying it off securely. Specifications for C. Sherman Johnson Captain Hookin Chain Large Hook f/3/8in & 1/2in Chain: Manufacturer: C. Sherman Johnson Line Application: Dock Fabric/Material: Nylon Color: White Package Contents: C. Sherman Johnson Captain Hookin Chain Large Hook f/3/8in & 1/2in Chain C. Sherman Johnson 46-475: Captain Hookin Chain Large Hook f/3/8in & 1/2in Chain w/15ft of 5/8in 3 Strand Nylon