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 It offers almost a cubic

It offers almost a cubic foot of interior space

some users with limited budgets would like to upgrade existing hardware with MUL-T-LOCK Patented MTL800(MT5+) Key Control

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

1/2" Thick Solid Steel Door

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 It offers almost a cubicInstitution 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