Sliding window lock

Degol : Sliding Window Lock 

Here is another option if you’re looking for a way to prevent sliding windows from being opened – either from outside by unwanted visitors or from inside by kids who you don’t want falling out.

They are made from a strong aluminum alloy that will resist being forced. Using just one per window will do the job perfectly, but since they’re so inexpensive, you could just as easily double up and use two for extra security.

Installation could hardly be easier, and you can have them in place quickly and easily after following three simple steps. You don’t need any tools to fit them to your windows, and everything you need is included in the pack.

Perhaps our only slight complaint here might be that these locks are not the most attractive. Although they are functional and do the job well, we find the part you use to tighten them sticks out too much, making them look a bit ugly.

Having said that, they are hardly big and obtrusive, and most people will probably be able to accept the way they look for the extra peace of mind they offer, so for anyone looking for something simple and effective, these could be worth a look.