About Us

Protecting What Matters Most To You

Founded in 1973, Mul-T-Lock® Ltd. is a worldwide leader in developing, manufacturing, and marketing High-Security products for institutional, commercial, industrial, residential, and automotive applications.

Mul-T-Lock holds hundreds of international patent registrations for its innovative products, which include mechanical cylinders, locks and padlocks, electromechanical locking systems, electronic door solutions (EDS), automatic assembly, and key-cutting machines, and complementary accessories.

For nearly five decades, Mul-T-Lock has been a worldwide leader in developing, manufacturing, and marketing high-security locking products and access control solutions for institutional, commercial, industrial, and residential applications.

Mul-T-Lock is fully owned by the ASSA ABLOY Group, a global leader in access solutions with a proven track record in helping billions of people experience a more open world through innovations that enable safe, secure and convenient access to physical and digital places.