Description Suits 31.8mm (1″ S.S.) O.D. stainless steel tube. Material: 316 grade stainless steel, gold plated Hardware: Comes with an M6 socket head screw which clamps the fitting onto the tube and a M8 screw which secures the bow end. For further information, please visit our trusted partner “The Boat Warehouse” https://www.theboatwarehouse.com.au/biminis-t-tops-canopy-fittings/mounting-accessories-stainless-steel/saint-marine-gold-plated-hinged-knuckle/
