Cal-Royal NM Series, Extra Heavy Duty Mortise Locks, Grade 1 - SECTIONAL TRIM INSTITUTION Function F30, Right-Hand (VS-ZS) Mul-T-Lock Mortise Cylinders Inside knob / lever is

Inside knob / lever is always free of immediate egress

Latch bolt retracted by key outside and inside lever when outside lever is locked

It offers almost a cubic foot of interior space

Additional features: Protective shutter to prevent dust contamination

Interior Dimensions: 10 1/4" (H)x 14 1/4"(W) x 11 1/2"(D)

Cal-Royal NM Series, Extra Heavy Duty Mortise Locks, Grade 1 - SECTIONAL TRIM INSTITUTION Function F30, Right-Hand (VS-ZS) Mul-T-Lock Mortise Cylinders Inside knob / lever isInstitution Function: Latch bolt retracted by key from either side. Knob lever on both sides always inoperative. Auxiliary latch deadlocks latch bolt when door is locked. Any door in commercial or institutional buildings where the best auxiliary Mortise deadbolt locks are required Backset: 2 ( 70 mm ) Door Range: 1 ( 44 mm ), available to 2 (57 mm ). Specify thickness if other than 1 Deadbolt: 1 ( 25 mm ) throw, stainless steel, can withstand cutting