Hercular® Single Cylinder Deadbolt w/Thumb Turn
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 UL437 Drill and Pick Resistance Cylinder Bump Proof High Security Lock Cylinder MUL-T-LOCK's Key Control System Limited Lifetime Mechanical Warranty
Backset: Adjustable (2-3/8" to 2-3/4") Cylinder Plug & Bolt Finish: Bright Brass or Satin Chrome. Key Way: 206S Keys Included: 2 (or 1 if keyed alike)