Cal-Royal NM Series, Extra Heavy Duty Mortise Locks, Grade 1 - ESCUTCHEON TRIM PRIVACY W/ OCCUPIED INDICATOR Function, Left-Hand (VE-ZE) Finish:Polished Chrome - US26 Mul-T-Lock’s MT5®+ key design has

Mul-T-Lock’s MT5®+ key design has long been a distinguishing facet of our commitment to high security

Medeco®Rim cylinders are used with auxiliary rim locks such as: surface mounted deadbolts

Pick and drill resistant for high-security needs

In the event the batteries die before you can open it to change them

the FB-845E weighs 440 lbs

Cal-Royal NM Series, Extra Heavy Duty Mortise Locks, Grade 1 - ESCUTCHEON TRIM PRIVACY W/ OCCUPIED INDICATOR Function, Left-Hand (VE-ZE) Finish:Polished Chrome - US26 Mul-T-Lock’s MT5®+ key design hasPrivacy w Occupied Indicator Function: Latch bolt operated by lever from either side except when outside lever is made inoperative by push button rocker. When outside lever is locked, latch bolt may be retracted by key from outside or by rotating inside lever. *** Auxiliary deadbolt latch. 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 ),