MUL-T-LOCK Hercular Single Cylinder Deadbolt (decorative style) Rotary Hopper From a UL437 Listed Cylinder

From a UL437 Listed Cylinder to a strong latch to Bolt Bearing Mechanism the Hercules Deadbolt will stop almost any attempt at forced entry

These locks have the batteries located on the outside and do not have a key override

Strength usually does not mix with Flexibility

the HS-750E was able to survive the KSG 30-foot impact test that simulates the safe falling from a collapsing second story onto concrete

MUL-T-LOCK Hercular Single Cylinder Deadbolt (decorative style) Rotary Hopper From a UL437 Listed CylinderWith 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.