Wise 8WD143 Pinchless Hinge Set This set of hinges are made from OEM grade aluminum with a powder coat finish. The pinchless design ensures no more fingers get caught when folding seats. Features Anodized Aluminum Powder Coat Finish OEM Grade Stainless Steel Hinge Pin Specifications Height 9.5 Length 8 Hinge Center 3.75 Warranty Info 3 Year Warranty Wise Seats has been a long-standing supplier of replacement and OEM boat seats. They have rightfully earned their renown for high quality boat seats