With its truly unique design the MUL-T-LOCK Hercular deadbolt is truly spectacular. The Hercular is reinforced in just about every way possible. From a UL437 Listed Cylinder, to strong latch, to Bolt Bearing Mechanism, the Hercular Deadbolt will stop almost any attempt at forced entry. Strength usually does not mix with Flexibility. Not in the case of the Hercular, since it is the only Grade 1 Deadlock with an adjustable backset.
- ANSI Grade 1 Locking Mechanism
- UL Fire Rated Latch
- Adjustable Backset (2 3/8", 2 3/4")
- UL437 High security drill, pick and bump resistant cylinder
- MUL-T-LOCK's Patented MT5+® Key Control System
- Limited Mechanical Warranty
- Cylinder Plug & Bolt Finish: Bright Brass or Satin Chrome
- Key Way: 616B
- Keys Included: 2 (or 1 if keyed alike)
- Return for refund within: 30 days
- Return for replacement within: 30 day
- Restocking fee: up to 20% Please contact us to get RMA. All returned products must be in original condition and shipped out within 3 business days after getting RMA.