Review on Andersen Security Latch - Auxiliary Lock by Robert Hunter

This mortise lock is a very simple device with a very important function. No more 2x4 brooms wedged in a door as this bolt allows you to install a rigid bolt anywhere you want to drill a hole to install it. The assembly easily mounts to the short side of the sliding door with the screws provided and is foot activated, making it very easy to operate. The security it offers is reassuring and I think Anderson should include you in any sliding door purchase.