Cal-Royal SC Series, Extra Heavy Duty Mortise Locks with Clutch, Grade 1 - Double Fixed Dummy Function SC8172 Mul-T-Lock MT5+ Knob & Levers Interior Dimensions: 19 h x

Interior Dimensions: 19 h x 13

Inner Dim: 13” x 27 3/8″ x 2 3/4”

The 5 deadbolts stay put as they combine to equal 14 total bolts

1 x Plastic box with compartments

Cal-Royal SC Series, Extra Heavy Duty Mortise Locks with Clutch, Grade 1 - Double Fixed Dummy Function SC8172 Mul-T-Lock MT5+ Knob & Levers Interior Dimensions: 19 h xDouble Fixed Dummy Function: Lever on both sides fixed by mounting bar is always rigid. Lever is used as door pull only. Can retrofit Schlage L9000 Series mortise lock without drilling any additional holes on the door for sectional and escutcheon trims Fully reversible design No exposed mounting screws on outside and inside trims Outside lever has a Clutch (Free Wheeling design). The lever rotates when the lever is locked preventing excessive force