Premium MaterialThe Mechanical Password Lock is made of stainless steel, ensuring durability and longevity. Password Lock adopts 3-digit combination password design, which is very convenient to use. The password is 000. Internal knob open.Easy Installation This Password Lock for single doors or double doors is easy to install, just fix it with mounting screws (Does not come with screws).Modern and StylishSimple and stylish design, sleek look door lock. Brushed finish surface makes it a better looking, suitable for any modern home.FeaturesThis stainless steel glass door lock fits for the thickness of 10mm-12mm glass doors, frameless double swing or push sliding glass door. 6mm-10mm gaps between the two glass door. Please Check your glass door's thickness.Versatile ApplicationDouble bolts push sliding glass door lock is widely use for home or commercial use, bathroom, hotel, office, shop, showcase, dressing room, etc. Specification: Material: Stainless SteelShape: Round shape, Square Shape Size Chart: Square Shape: 7.3cmx8cm/2.87inchx3.15inchRound shape: 6.6cmx9.8cm/2.60inchx3.86inchPlate: 6cmx10.5cm/2.36inchx4.13inch Package Includes: 1 Glass Door Lock