steel maximum security pin. The 225 mm 9 inches denotes 4 wire continuous
conduction. Screws shall be twist-off or spanner head. Sizing shall be in
accordance with standard. Hinges shall be drilled and counter-sunk for
proper size machine screws. Use zinc coated hinges on exterior doors with
a prime coat. Furnish junction box and mortar shield. Electric hinges
shall meet the requirements of UL 634 and be labeled.
Type 1 Lock
Electro-mechanical solenoid operation lock; jamb mounted for use with
security hollow metal doors with the following features:
Solenoid operated 115 V ac continuous duty.
Cylinder operated one or two sides using mogul or builders
Lock case 10 gage minimum galvanized cold-rolled steel.
Latch Bolt 20 mm 3/4 inch throw stainless steel.
Bronze or stainless steel face plate.
Signal switch for latch bolt and deadlocking bolt.
Strike and mounting screws.
Push button in frame if on a cell door.
Type 2 Lock
Mechanical deadlock; lever tumbler deadlock for use with security hollow
metal doors with the following features:
Paracentric key operated one or two sides.
Six lever tumblers with spring temper brass/bronze springs.
Steel or stainless steel deadbolt with saw resistant insets.
Bolt 20 by 50 mm 3/4 by 2 inches with 20 mm 3/4 inch throw.
Lock case primed for paint or galvanized.
Lock mount plate including escutcheon, mounting screws, and strike.
Type 3 Lock
Electro-mechanical deadlocking latchlock meeting requirements of UL 10B;
jamb mounted in 50 mm 2 inch face security hollow metal frame with the
Solenoid operated 24 V dc continuous duty.
Cylinder operated one or two side using builders cylinder.
Structural and working parts stainless steel.