Fixing is very easy as they are surface fixed with screws to the frame and the door. They can also be used in a bio folding situation.
Sold in pairs and supplied with the necessary fixing screws

• Overall Size: 178mm x 175mm
• L Fixing Plate: 178mm x 133mm
• Finish: Black
• Dimensions: 7inch x 6 3/4inch (178mm x 172mm)