This is a polished chrome pivot door hinge commonly used for glass doors and glass panels. – Material: Copper – Finish: Polished Chrome – Overall Width of Mounting Plate: 75mm – Distance between fixing holes: 66mm at the furthest point and 28mm at the closest point. The diameter of these mounting holes is 8.7mm. – Overall Height: 76.4mm – Fixing Hole Information There is a fixing hole to be fixed to the glass shower door. The hole size for a glass shower door should be at least 8mm as the bolt diameter for mounting the glass shower door is approximately 7.7mm. – Maximum Door Weight: The maximum weight of a glass door used with this hinge should not exceed 45kg. – You will need two hinges, usually one for the top of the glass screen and one for the bottom. Tools required: 5mm Allen key and 2.5mm Allen key