The lockable window cable restrictor is a simple to fit device that limits the distance a window can open， great for home &amp; commercial security.<br /><br />Features:<br />Universal window and door restrictor for extra security and safety.<br />Suitable for UPVC， wood， aluminium &amp; metal materials， window and doors. <br />1 key included， can be locked and unlocked as required in seconds.<br />Allow to open up to about 175mm when in the locked position.<br />Come with 4pcs fixing screws， quick &amp; easy to install.<br />Perfect for home， residential accommodation， hospitals， schools， offices， etc.<br /><br />Specifications:<br />Color: Black / White(Optional)<br />Cable Length: 175mm / 6.9in<br />Package Size: Approx. 17 * 12.5 * 2.5cm<br />Package Weight: 116g / 4.1oz<br /><br />Package List:<br />1 * Window Restrictor<br />1 * Key<br />4 * Self Drilling Fixing Screws<br><img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/H/B/H19016B/H19016B-1-f911-zuOu.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/H/B/H19016B/H19016B-1-f911-w9Io.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/H/B/H19016B/H19016B-1-f911-2EVv.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/H/B/H19016B/H19016B-1-f911-Ov4t.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/H/B/H19016B/H19016B-1-f911-WKNv.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/H/B/H19016B/H19016B-1-f911-vWqI.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/H/B/H19016B/H19016B-1-f911-fTJo.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/H/B/H19016B/H19016B-1-f911-R7WU.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/H/B/H19016B/H19016B-1-f911-uhnJ.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/H/B/H19016B/H19016B-1-f911-UgVd.jpg" /><br>