Dimensions Length: 4.0 Width: 4.0 Height: 1.0 Product Enquiry Categories: Bunks & Brackets, Structure,Frame & Bunks Description Description Galvanized Bunk Bracket Swivel Top for Bolster Brackets Related products Galvanized Tube 3″x3″x 3/16″ x 10′ 3″x3″x72″ 1/4″ Aluminum Bent Cross Member 3″x3″x100″ 1/4″ Aluminum Bent Cross Member Galvanized Tube 3″x4″x 3/16″ x 12′