Shop our range of high quality Sashlocks from top brands such as ERA, Sterling and Zoo Hardware to name but a few. A sashlock is a locking mechanism for wooden doors with a built in latch to close the door and a locking deadbolt to lock the door and keep it secure. We stock many different sizes all conforming to British Standards. We have a team of friendly, expert staff who can help with choosing, measuring or fitting any of our products. Visit our technical help page to find the different ways of contacting us with any query.