Master Lock

137 West Forest Hill Ave.
Oak Creek, WI 53154

About Master Lock

Master Lock offers a complete line of Safety Lockout/Tagout products, to complement our full range of safety padlocks.
This exclusive line of LO/TO accessories includes innovative and patent-pending cable lockout, gate valve, ball valve, circuit breaker, plug covers and much more. Available individually or in modular lockout kits and stations, these LO/TO products are easy-to-use and effective in use.

The Master Lock Safety Series™ products and services are designed to help you successfully develop and implement the best possible lockout/tagout system for your facility. The goal is for your facility to meet or surpass OSHA's LO/TO requirements. While it's important to satisfy regulations, preventing accidents and protecting your employees is critical. You can rely on the Safety Series™ lockout and tagout products to perform to the high standards you expect from Master Lock.

Competitors of Master Lock

Ritz Safety

Ritz Safety

From humble beginnings as a mother/son team selling work boots and gloves out of a service truck in South Florida, Ritz Safety has grown into a leading national distributor of safety products, personal protective equipment (PPE) and facility safety solutions, with hundreds of team members across... Read More

ZING Green Safety Products

ZING is the leading manufacturer of Environmentally-Friendly Industrial Safety Products to include Lockout/Tagout, GHS HazCom, Safety Signage and much more! Read More

National Safety Compliance

NSC provides OSHA compliance and safety training DVDs, posters, compliance manuals, labor law posters, msds binders, first aid kits, books and publications. Read More