Sliding Glass Locks
Sliding glass door locks such as the steel mortise style locks shown on this page are used in wood, vinyl and aluminum patio doors. They are often used in higher end doors because steel mortise locks are more secure than the cast aluminum alloy versions used in many patio doors.
Union Type Locks
For timber doors hinged on the left or right, Keys are suitable for doors up to 50mm thick, Force resistant, anti-pick and anti-saw security features, Available with square forend and striking plate, Brass deadbolt with hardened steel rollers, Keying Groups: Standard differ, to pass or masterkeyable with other detainer locks