- Model:
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HDC
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Details: Mul-T-Lock HDC Grade 1 Hercular Captive Key Deadbolt
Application
High Security deadbolt system for commercial and residential doors.
Operation
90Ë key rotation throws the bolt 1" towards the frame, interlocking two hardened ball bearings with the strike to increase jimmying resistance.
Options
- Standard faceplate
- Drive in (for beveled doors)
- Double cylinder
- Single cylinder
- Captive key deadbolt
Materials
- Ring and cylinder: solid brass
- Bolt anti drilling ring: hardened steel
- Strike: steel
- Pins: nickel silver and stainless steel
Finishes
- Standard
- 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.
Keys
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)
Standards
UL437; UL; Conforms to ANSI GRADE 1
Spacers required for doors less than 38 mm width.