Description: Materials: Marine grade 316 stainless steel Assembled boat bimini top fittings - eye end cap + straight deck hinge + quick release pin + safety lanyard. End cap inner diameter: 22mm (7/8"); Deck hinge size: 39 x 29mm/ 1.5" x 1.1" (L x W), screw hole diameter: 4mm/ 0.16" Mirror polished, deck hinge is at a 90 degree angle Super sturdy, corrosion resistance Package Includes: 1 Piece Boat Bimini Top Fitting