Engineered for strength, durability, and simplicity! Made of hot-dipped galvanized steel. Stationary dock hardware is designed with 7/16′ holes for 3/8′ carriage bolts. Used as a footing. May be bolted to a 2′ x 6′ piece of lumber and joined to an adjacent leg base plate for increased stability. 2-1/4′ I.D. 5-1/4’L x 5-1/4’W x 2-3/8’H. Click here for layout and application examples