Best Sliding Glass Door Auto Closer With 21 Pictures

Given how weak the inbuilt latches on most sliding doors are, adding an extra lock is a good way to reinforce security. This heavy-duty lock from Prime-Line is made of hardened steel and can be installed at the top or bottom of your sliding glass door. The setup will require a few tools, but the reliable loop structure will make it tough for any burglar to jimmy the door open once the lock is installed.