Architec Mortise Lock 85mm CTC 20mm Backset Brushed Satin Chrome 640-20 Keyrings Drilled for Lip Extension: Yes

Drilled for Lip Extension: Yes

Height: 800mm

Door Thickness: Minimum 32mm - maximum 45mm door thickness

or storage box and fits over the staple

Vertical Shackle Clearance: 28 mm

Architec Mortise Lock 85mm CTC 20mm Backset Brushed Satin Chrome 640-20 Keyrings Drilled for Lip Extension: YesArchitec Mortise Lock 640 20 Mortice Lock provides more security on exterior doors that have windows. (e. g. When intruders attempt to break into a building through a window, the key lock on the inside of the door will stop them from entering) Mortice Lock Function where the deadbolt locks by a key on both the exterior and interior of the lock. Latch is activated by turning the key or lever handle if fitted Specifications: Center to Center: 85mm