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.• Contains two outer links and one inner link• Extends up to 72"L total• Use with Leg Brace Holder (#75882) and/or Corner Leg Brace Holder (#75877) to connect legs for maximum stability• Each link measures 25"L x 1"H x 3/16" thick Contains two outer links and one inner link Extends up to 72"L total | Stationary Dock Hardware Leg Brace Set