Attwood Marine Mooring Fender Lock Kit Stainless Steel Pair. The two-part kit is easy to install with stainless steel screws or bolts (not included). Tie fenders to the key part of the kit then twist into the deck plate to secure fenders to the gunwale. No need to untie and retie fenders when moving or docking; just twist the key for installation or removal. Specifications for Attwood Marine Mooring Fender Lock Kit: Manufacturer: Attwood Marine Guard Type: Fender Fabric/Material: Stainless Steel Color: Silver Package Contents: Attwood Marine Mooring Fender Lock Kit Attwood Marine 11575-3: Mooring Fender Lock Kit Stainless Steel Pair