MUL-T-LOCK YALE Type 6 Pin Large Format Interchangeable Core Grade 2 Lever Along with the high-security protection

Along with the high-security protection

the Oyster series features heavy duty hinges and a unique 1-inch-thick hinge side locking bar that extends from the top to the bottom of the door

in both single cylinder and double cylinder designs and in all standard Hercular finishes

there is a convenient emergency key-lock override system with two keys

Smoke damage to your contents can be just as bad as fire damage

MUL-T-LOCK YALE Type 6 Pin Large Format Interchangeable Core Grade 2 Lever Along with the high-security protectionMUL T LOCK removable core cylinders are designed to give the user the flexibility to replace the cylinder mechanism by using a control key. This will minimize expensive labor and hardware costs for high turnover situations.