This glass shower door hinge is made from copper with a polished chrome mirror finish and is capable of holding a glass door that is 45 kilograms (as a pair of hinges). Typically, this shower hinge will be installed as a pair and will fit through two holes that are 45mm apart. This solid clam shell shower door hinge is used on one of Di Vapors premiere units, The Utopia. Whats included - The copper 180 degree glass hinge - Gasket padding (which will come already inside the hinge) - Glass cut out measurements tech sheet (please see the glass cut out in the image section) Useful Information Regarding this Glass Hinge Glass Thickness: 6 - 12mm Glass Hole Size Per Fixing Bolt: 5mm Glass Requirements: Glass cut-out required Material: Copper Finish: Polished Chrome Weight Limit and Maximum Glass Panel Size: For two of these hinges, the maximum glass door weight is 45 kgs. The maximum width of the glass door should be no more than 700mm. Door Opening Function: This hinge will open 90°. Door Closing Function: Normal Weight: 650g This hinge is sold individually.