Anti-theft lock, window zipper lock, with key, silver, FN469, 1 set

Securely locks even if broken! Prevents intrusion through windows, which is the most common method of entry! It is secured with screws for great security. To lock, simply insert the main unit into the guide rail. To unlock it, simply turn the knob to the right and pull the main body to the side. Made of stainless steel, it is rust-free and extremely durable. For windows When drilling pilot holes with a drilling screw, it may hit the glass, so remove the screw immediately once the hole is drilled. For large sashes, it will be safer if installed in two places, top and bottom. For sashes where the guide rail hits the door and the door cannot be slid open, you can use the optional Fastener Mate to install the door. Color: Silver Sash clearance: 4mm or more Material: Body: Stainless steel SUS304, Cylinder: Brass, Rail: Stainless steel SUS304, Key: Brass Accessories: 1 key, 1 drilling screw, 2 screws, 1 screw guide