Mul-T-Lock Hercular Deadbolt - Double Cylinder

• Antique (shiny) brass finish
• Material:
RIng and cylinder: Solid brass; Bolt anti drilling ring: Hardened steel; Strike: steel; Pins: nickel silver and stainless steel
• Operation: 90˚ key rotation throws the bolt 1”toward the frame, interlocking two hardened ball bearings with the strike to increase jimmying resistance.
• Suitable for two backsets, no need for different parts.
• Easy and friendly to install.
• Easy conversion between standards and drive-in.
• The changeable faceplate has an expanded angle for installation on bevelled doors.
• Supplied as standard with 1”(25 mm) throw.
• Standards: UL437 - pick and drill resistance, UL - fire rated bolt, Conforms to ANSI GRADE 1