Mul-T-Lock is one of the top ten high security locking solution companies in the world, and a leader in locking solutions for the institutional, commercial and residential sectors.

Over two million Mul-T-Lock products are sold every year, with many of the world's leading financial, governmental and retail companies benefiting from Mul-T-Lock products on their premises.

Mul-T-Lock's range includes cylinders, locks, padlocks, multi-point locks, electromechanical solutions such as the patented Interactive® CLIQ®, and software to manage master key systems.

British Airways has chosen Mul-T-Lock cylinders and padlocks for use at all its Heathrow terminals.

Mul-T-Lock meets US, EU and other major global standards, including UL, CEN, VOS, SKG, CPC and A2P. The company has been certified as complying with IS0 9001:2000, ISO 14001 (global environmental management quality) and SI 18001 (occupational health and safety) standards. Mul-T-Lock is one of the few companies in the industry to comply with so many certifications.

Mul-T-Lock has hundreds of patents registered worldwide.