Hot Dip Galvanized 90HX Dock Cleat 1) Finish: Hot Dip Galvanized 2) Material:Steel 3) Size: 8, 10, 12, 15, 18, 24 Hot Dip Galvanized 90HX Dock Cleat1) Finish: Hot Dip Galvanized.2) Size: 8, 10, 12, 15, 18, 243) Bolt Size: 1/2'', 1/2'', 5/8'', 3/4'', 3/4'', 7/8''