High Security Padlocks

Mul-T-Lock's wide range of mechanical and electromechanical padlocks are built strong to meet the needs of most commercial requirements and applications, many of which utilize patent-protected technology.

High Security Padlocks that Protect Your Assets

Most padlocks spend their lives outdoors. So, they need to be secure and withstand the elements. Our padlocks were designed to meet your every home or business security need, including the ability to withstand harsh environmental conditions.

Our padlocks offer high efficiency and security, while maintaining the high performance and serviceability associated with the Mul-T-Lock brand.

  • NE Series Padlocks

    NE padlocks are ideal for use in a wide range of applications, both commercial and residential:  warehouses, industrial and commercial sites, security and safety-sensitive sites such as power stations, construction equipment, agriculture equipment, trailers, bicycle protection, hazardous substance (cleaning products, tools) protection, and more. 

  • C-Series Padlocks

    Our C-Series line of padlocks for general use are made of hardened steel and solid brass. These padlocks have a protective shutter to prevent dust contamination and drainage holes to prevent freezing, creating a highly durable locking system. C-Series padlocks can be keyed alike, keyed different, keyed as a 3in1, or master keyed for optimal access control.

  • HaspLock Diamond

    With our new HaspLock, you will never lose a padlock again!

    The padlock and hasp are incorporated into one stainless steel unit, with a locking bolt that cannot be removed. With a weather resistant, steel casing body, Hasp Lock Diamond features advanced key duplication control for an additional layer of security for your place of business.

  • G-Series Padlocks

    Mul-T-Lock’s all-purpose security padlocks for general use in residential applications contain a unique, high-precision pin tumbler system, ensuring they are highly pick and drill resistant. These padlocks are built extremely rugged to resist corrosion and hammering attempts and provide you with the ideal locking solution you seek for the valuable assets you store in your home.