This is a genuine Di Vapor 135 degree shower hinge door bracket, single sided (swings / opens one way) with a sleek light satin nickel finish.Features and Useful Information about this Hinge -- A Di Vapor 135 Degree Glass to Glass Shower Door Hinge Clamp -- Self closing shower hinge from 30 degrees or less. -- Glass cut out is required. Take a look at the size of the glass cut out required in the product photos. -- 58mm fixing hole to fixing hole -- Solid copper which has been chrome plated. This is of the highest Di Vapor quality and won't rust. -- Fits glass which is 10mm in thickness. This will also fit glass that is 6mm and 8mm in thickness if the plastic / rubber pads which come with the hinge are used to pad the hinge out. -- The total height of the hinge is 90mm and total width for each side of the hinge is 55mm (or 110mm for both). -- The maximum weight limit per hinge is 25kg. We recommend that this weight limit is adhered to and considered when deciding how many hinges are being used per panel. Typical usage for most panels and doors is 2 -3 hinges per side. -- Curved edge hinge -- The hinge has been tested to open and close a shower door up to 100,000 times. -- Designed to fit onto a glass panel as per the technical diagram.