Sea-Dog open base cleats are designed for secure and convenient line tie-off in a classic open-base configuration. Available in corrosion-resistant materials including injection molded nylon and investment cast 316 stainless steel, these cleats are ideal for both freshwater and saltwater applications. The nylon model features a molded-in recess in the base to help trap sealant, creating a more watertight seal. The stainless steel cleat offers superior strength and long-lasting durability for higher load applications. Both styles are built to withstand harsh marine conditions and UV exposure. Part Number 043080 / 043080-1: Black nylon, 8" length, A 8", B 1-11/16", C 2", D 3-3/8", fastener 1/4" FH, weight 0.20 lb Part Number 041612 / 041612-1: 316 stainless steel, 12" length, A 12", B 2-1/8", C 3-3/4", D 1-7/8", fastener 5/16" FH, weight 1.87 lb Each cleat installs with flat head fasteners (not included) and is suitable for decks, docks, and other marine applications requiring secure mooring solutions.Available Options Manufacturer Part Number Size 043080-1 8" 041612-1 12"