Folding Gate Double Color Gray Opening Width 16 to 18 ft Folded Width 7 ft Folded Height 15 in In Use Height 7 1/2 ft Material Steel Powder Coated Finish Universal Mounting Caster Type (2) Swivel Features 3/8 in x 3/4 in 16 ga Galvanized U Channels 1-1/2 in x 1-1/2 in 12 ga Angle Iron 3/16 in x 1/2 in Zinc Plated Rivets 5/8 in Center Web Drop Pin Includes (2) Bearing Washers (2) L-Brackets