Prevent damaging wheels from scratching damaging when clamping wheels from inside clamps. These stainless steel boat hatch hinges are universal, easy to install, made of heavy-duty 316 marine grade stainless steel, and have a polished finish Hinge Outlet, Inc. Boat Hatch Hinge Heavy Duty Stainless Steel Butterfly/removable Pin... This Hatch Hinge features a quick release removable pin for easy separation. Includes stop to hold hatch in upright position when open. Constructed of corrosion resistant investment cast 316 stainless steel. Installs with eight #10 FH fasteners (not included). Sold Individually Using plastic mount heads is much safer for delicate and expensive wheels yet enough to withstand the stress of larger tires and wheels. Smooth surface, reduces friction, it is very easy to use. Boat Hinge 316 Stainless Steel Casting Hinge Flat Hinge Cabinet...