Shower Hinge Glass to Glass 180 Degree HingeCentrally Positioned Pivot Line Ensures balanced movement. Versatile Use Compatible with both standard and double action doors. Secure Glass Holding Designed for a firm grip with added gaskets to prevent glass damage. Weight & Size Capacity: With two hinges: Supports up to 80 lbs. (36 kg) for doors up to 28" (711 mm) wide. With three hinges: Supports up to 120 lbs. (54 kg) for doors up to 32" (813 mm) wide. Compatible Glass Thickness Suitable for 8mm,