These sliding window locks are an easy way to boost your home security without any complicated installation.

Each lock is made from tough aluminum alloy that's built to last, and they come with rubber padding on the inside so they grip the window track firmly without scratching your window frame.

They're adjustable – suitable for window slides that are 1-16mm or 13-28mm thick, so they fit a wide range of sliding windows.

Installation is dead simple: just place the lock on the track, tighten it up, and you're done – no tools required.

Once installed, they prevent the window from being slid open from the outside, which deters break-ins and also prevents accidental openings if you have kids or pets.

The black finish looks clean and blends in with most window frames.

Each pack gives you 2 locks, so you can secure multiple windows.