Hold back cylinders are used where the latchbolt of the lock is required to be hold in the retracted position. to operate turn the key retracting the latch then remove the key from the cylinder leaving the latchbolt in the retracted position. These lock cylinders are 6 pin and can be keying into a security profile system. PLEASE NOT THESE CYLINDERS ARE HANDED. REFER HANDING IMAGE TO CHOOSE THE CORRECT HANDING. If you require assistance with your selection please contact us either by email or phone. |