5 Lever Mortice Sash Lock Dimensions

There are many different case depths but the most common sizes are 64mm and 76mm.

5 lever mortice sash lock dimensions.

Offers the best level of security for external doors. The case depth is what would commonly be referred to as the lock size. Standard case depth sizes are 64mm 2 5 and 76mm 3 and standard lock backset sizes are 44mm and 57mm a 50mm case size is also available for doors with a narrow stile or aluminium doors. Forend width the forend width of a mortice lock is measured by measuring from the top left hand corner of the forend to the top right hand corner of forend please see demonstration below on how to do this.

Click here to view our full range of mortice locks including 2 3 4 and 5 lever mortice locks tubular latches and mortice latches. Our products include mechanical locks as well as padlocks mortice locks and well known products from the c series range to name a few. To replace a sash lock like for like first remove lock from door place on a flat surface with forend on left side then measure a e these corresponding sizes can be found at the bottom. The 20mm deadbolt is locked or unlocked by the key from either side for secure positive deadlocking and additional resistance against attack.

Other lock measurements although important are not so critical these include case height forend length and width. The union 2234e 5 lever british standard mortice sashlock is ideal for timber doors hinged on the left or right and the keys are suitable for doors up to 54mm thick. Yale polished chrome 5 lever mortice sashlock 64mm case 45mm backset 74424 british standard sashlock for use with door handles. The complete guide wilka 1438w narrow stile sash mortise lock stainless steel union 2242 2 lever rebated sashlock heavy duty brass sash lock standard size matt black euro profile sash lock 57mm centres backset british standard 5 lever mortice lock wilka 1455 narrow stile sash lock stainless steel 1428 safety sash lock for aluminum wood vinyl double.

How to measure door locks. 5 lever mortice deadlock conforming to bs3621 more secure type of front door lock back door lock. Whilst not all locks follow the same template nine times out of ten other measurements can be correctly assumed based on the case depth.