Hercular® Deadbolt

High Security deadbolt system for commercial and residential doors.

90˚ key rotation throws the bolt 1" towards the frame, interlocking two hardened ball bearings with the strike to increase jimmying resistance.

Standard faceplate
Drive in (for beveled doors)
Double cylinder
Single cylinder
Captive key deadbolt

Ring and cylinder: solid brass
Bolt anti drilling ring: hardened steel
Strike: steel
Pins: nickel silver and stainless steel

Standard finishes
Nickel chrome matte; Nickel chrome; PVD

Special finishes
Antique brass; 10B

Lifetime finishes
US3; US26; US26D; US5A; US10B6

Additional features
Suitable for two backsets, no need for different parts
Supplied as standard with 1" (25 mm) throw
Thumbturn tail adjustable to door width
Thumbturn can be set horizontally or vertically in locked position

Cylinder mechanism
Mul-T-Lock's unique, high-precision pin tumbler system.

Reversible nickel silver key with plastic key head and colored insert.
Also available in all nickel silver.

Cylinder platforms
Classic; Interactive®+

Cylinder options
Keyed different
Keyed alike
Master keyed
'3 IN 1' (changeable combination)

UL437; UL; Conforms to ANSI GRADE 1

Spacers required for doors less than 38 mm width.