Description:<br>  <br> Security Quick Installation Aluminum Sliding Window Lock Kid Safety Lock<br>  100% Brand new and high quality stainless steel ，durable and not easy to get rusty. Appliance:Aluminum and plastic steel windows. Anti-theft，add more home safety. Children safety lock，prevents children from open the window by themselves mistakenly.  <br> Specification:<br>  <br> Hole distance: 50mm Dimension: 85 x 30 x 24mm(L x W x H) Type: Left\/ right optional~<br>  <br> Package includes: <br>  <br> 1 x Window lock 2 x Screw<br>  <br> Details pictures: