Mortise Lock In Hollow Metal Door

Mortise locks use govt.

Mortise lock in hollow metal door.

1 wide x 8 high. Standard hollow metal door hinge location chart 1 3 4 doors a b c standard weight 134 4 1 2 hinges 623 748 9122 www. Lock mounting at hollow metal manufacturer s standard location. Door hardware preparation use of lock front and strike templates 1 general procedure for door edge cut out preparation 2 3 alternate quick method of edge prep doors without welded seams 4 g1 g2 gov t 160 161 cyl.

Squeeze play automatically locates and center punches the locations of the bolt mounting screws. A mortise lock is the strongest most adaptable lock and is designed to handle high traffic high abuse applications. Offered in grade 1 only. Though more costly than cylindrical locks this type of lock offers greater durability and strength.

Bottom hinge d. Lock function will be needed for sectional trim prep. Simply insert the tool into the door and tighten the bolt to form the mortise. Lock mounting method for hollow metal doors.

It can also be used in metal or steel doors. Lock door face preparation 5 cylindrical lock conversion g2 from mortise lock front g3 6 h1 flush bolt preparation 7 8. The squeeze play hollow metal door mortiser allows the locksmith to form a perfect square mortise in a steel door without cutting or using internal bridges. Are face preps needed or 86 edge prep only.

Door prep click one of the images below to see the pdf of the document. A mortise lock in a very strong special locking system fitted to the inside of a door. Mortise locks require a pocket in the edge of a door into which the lock case is fitted. The result is a very strong door and lock.

C o m measure from the top of the door to the top of each hinge cut out cl measure from the top of the door to the center line of the lock cut out cl e note. For mortise lock in hollow metal door the lmb 02 mortise lock bracket is designed to be used on metal doors with or without a center seam. 8 0 doors have a 4th hinge. To use a mortise lock your door must be thick enough to accommodate it.

The minimum door width is 45mm or 1 75 inches. Using standard 4 7 8 asa strike. When a mortise lock is placed in either a solid core door or a hollow metal door it is placed into a hollow metal frame. Hollow metal doors with hardware preparation per ansi standards have welded in lock mounting tabs and require no modification to accept a lock manufactured with a mounting pattern conforming to these standards.

Mortise locks are available in different configurations the most common being office and storeroom types.