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

FJM Security Products supplies resettable combination security devices and other quality hardware products in a manner that exceeds our customers' expectations for value, service and innovation. Our experienced friendly staff supports our distribution channels with same day shipping, superior... Read More

BOLT Locks are made by STRATTEC Security Corporation. STRATTEC Security, headquartered in Milwaukee, Wisconsin, is one of the world's largest producers of automotive locks and keys. STRATTEC designs, develops, manufactures and markets mechanical locks, electronically enhanced locks and keys, and... Read More

Abus Lock Co.

ABUS Granit™ padlocks meet highest security standards and are considered to be among the most secure padlocks in the world. Read More