At The Superior Door Company, we are an authorised distributor of the Mul-T-Lock high security locks and cylinders. Do you feel that your keys are easily duplicated? Can someone pick or manipulate your key cylinder in seconds, leaving no trace of damage? More than 98% of households fall into this category.
The Mul-T-Lock key system is the solution. At the heart of the system lies the unique Mul-T-Lock High Security Cylinder with its telescopic pin tumbler mechanism. The cylinder is pick, drill and bump resistant and combines safety with convenience. Extra keys are only manufactured for the owner of the key on production of his signed Mul-T-Lock key code card and verification of the signature. Mul-T-Lock also offers a wide range of high security cylinders and padlocks.
You can also have a Mul-T-lock high security cylinder retrofitted into an existing security door or security gate. There is also a vast range of cylinders for existing timber and glass doors.