We provide high-security locks for additional security of your workplace. If you need a security upgrade for your locks, reach out to us for assistance. One of our prominent high-security locks is Mul-T-Lock®.
Mul-T-Lock®’s high-security cylinders have a special telescopic pin tumbler mechanism with internal and external pins. The patented Mul-T-Lock® plug has a special structure. When the top and bottom pins, the plug and the body meet, a three-dimensional shear line is formed, creating an almost perfect spherical shape. Steel inserts enhance anti-drilling resistance.
These features provide an added security dimension, amplifying the Mul-T-Lock cylinder’s pick-and-drill resistance for high-security needs. When master keyed, additional side pins or back pins can be incorporated.
The interactive system combines the special telescopic pin tumbler mechanism and special features of the classic system with a spring-loaded pin in the cylinder plug to produce a ‘virtual combination’ only when the key is inserted in the lock.
The interactive patented key and key blank provide increased control over the key cutting to achieve an even higher level of key security. Additional keys are cut after the presentation of a Mul-T-Lock® key card and verification of customer identity following Mul-T-Lock® key cutting procedures, which may be obtained through professional Mul-T-Lock® locksmiths. Interactive technology is retro-compatible with the Mul-T-Lock® Classic system, allowing existing locks to be upgraded.
We also provide HALSCO HS key control cylinders and keys, as a budget option. These keys cannot be duplicated at your local hardware or key cutting store. Call us to learn more about this product.