Mortise Lock In Hollow Metal Door

Is the trim face prep escutcheon or sectional.

Mortise lock in hollow metal door.

The minimum door width is 45mm or 1 75 inches. Simply insert the tool into the door and tighten the bolt to form the mortise. Offered in grade 1 only. 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.

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. Stamped from 11 gage cold rolled steel as the lmb 01 and also mounted with pop rivets. Is location given on door or frame. 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.

Though more costly than cylindrical locks this type of lock offers greater durability and strength. 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. Squeeze play automatically locates and center punches the locations of the bolt mounting screws. Mortise locks require a pocket in the edge of a door into which the lock case is fitted.

Mortise locks are available in different configurations the most common being office and storeroom types. Door prep click one of the images below to see the pdf of the document. 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. Are face preps needed or 86 edge prep only.

Bottom hinge d. A mortise lock in a very strong special locking system fitted to the inside of a door. The result is a very strong door and lock. 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.

A mortise lock is the strongest most adaptable lock and is designed to handle high traffic high abuse applications. 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. 8 0 doors have a 4th hinge. Lock function will be needed for sectional trim prep.

Mortise locks use govt. Lock mounting method for hollow metal doors. 1 wide x 8 high. It can also be used in metal or steel doors.

Using standard 4 7 8 asa strike.