UNION 2242 2 Lever Mortice Rebated Sashlock Silver Enamel 78.5mm 3in VisiThe Union 2242 2 Lever rebated mortice sashlocks are ideal for timber doors hinged on the left or right and the keys are suitable for doors up to 54mm thick. The deadbolt is locked or unlocked by the key from either side with the latch bolt (which is easily reversible) withdrawn by lever handle from either side. These locks are suitable for 12. 5mm full rebated wooden doors. These locks have a 11mm aluminium deadbolt, a brass reversible latch bolt and