1 Perfect for 10-12mm/0.39-0.47in frameless glass doors, single side lock size is 80x56mm/3.15x2.2in (length x width). 2 Suitable for family or enterprise use, such as: family house, bedroom, school, office door, shopping mall, apartment, hotel apartment glass door lock, etc. 3 The surface is brushed and polished, good texture, practical and beautiful appearance. 4 Zinc alloy lock core and computer etched key, smooth touching feeling and easy to use. 5 The lock is made of high strength stainless steel for durability and longer service life.Item Type: Glass Door LockMaterial: Stainless Steel, Cast Iron, Zinc AlloyApplication: Frameless Glass DoorsFitment: Approx. 10-12mm/0.39-0.47in Door ThicknessType: Single Sided LockSingle Side Lock Size: Approx. 80x56mm/3.15x2.2in (Length x Width)