General description This is a polished chrome pivot door hinge commonly used for glass doors and glass panels. Technical specifications Material: Copper Finish: Polished Chrome Overall Width of Mounting Plate: 75mm Distance between fixing holes: 66mm (furthest point), 28mm (closest point) Diameter of mounting holes: 8.7mm Overall Height: 76.4mm Minimum hole size for glass shower door: 8mm Maximum Door Weight: 45kg Installation 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