Material: Zinc Alloy Scope: wooden doors, steel doors, Color: Pearl Chromium Specifications: 44 * 142MM Type: Mechanical Are open escape: no Production process: die-cast zinc alloy For door thickness: 35-60MM

• Full mechanical locks, no electricity, not afraid of water,
• Quality and stability, key, and password can be opened
• Installation is simple and convenient, with instructions in English, with the installation icon
• You do not need to lock the door when, after the swing can handle the button has reached the unlocked features
• Durability, strength guarantee

Full mechanical locks, no electricity, not afraid of water,changguwujinzhipin