Welcome To Mul-T-Lock, a worldwide leader in developing, manufacturing and marketing High Security products for institutional, commercial, industrial and residential applications
|Mul-T-Lock High Security Interactive® cylinders have a special telescopic pin tumbler mechanism with internal and external pins. Both the internal and external shear lines must be aligned simultaneously in order for the plug to rotate.|
The Mul-T-Lock Interactive® platform offers: patented key control; pick, drill and bump resistance and utilizes dual locking mechanisms:
The Mul-T-Lock Interactive system combines special telescopic pin tumbler mechanism with a spring-loaded pin in the cylinder plug to produce a ‘virtual combination’ that may only be achieved when the key is inserted in the lock.
The patented Interactive keys, will only be cut on presentation of the Key Holder Registration Card.
We only see Grade 1 Interactive MulTlock. Do not confuse with the lower level locks sold on other sites.
Authorized Dealer For 20+ Years.
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