BEAUTIFUL WORK The surface treatment is fine, no rust, no fading and quality assurance.WIDE USE The door lock is suitable for all movable glass doors and windows, easy and quick to install, save installation time.DOUBLE SIDED SHACKLE This model is a double-sided hook lock, which opens and closes smoothly and comfortable to use.STAINLESS STEEL MATERIAL The sliding door door lock is made with stainless steel case and zinc alloy accessories, no need to worry about its quality.BLACK DOOR LOCK The black door lock with modern and simple style, will not be annoying when installed on the doors, useful.Specification:Condition: Item Type: Single Sided LockMaterial: Stainless Steel Case + Zinc Alloy Accessories < br> Color: as shown in pictureProduct size: approx. 20 x 2.8cm / 7.9 x 1.1inchHole Distance: Approx. 17 cm / 6.7 inchScope of application: movable doors, windows, movable glass doors and windows, sliding glass doors, etc.Style: modern and simpleWeight: approx. 230g / 8.1 ozPackage list:1 set x door lock1 pack x accessories (4 pieces)2 x key < br>Note:1. Please allow 1-3cm error due to manual measurement. Thank you for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as the standard.