Master LockMaster Lock is an American company that develops padlocks, combination locks, safes, and related security products. Now a subsidiary of Fortune Brands Home & Security, Master Lock Company LLC was formed in 1921 by locksmith-inventor Harry E. Soref and is headquartered in Oak Creek, Wisconsin. In 1970 the company was purchased by American Brands from Soref's heirs. American Brands was later renamed to Fortune Brands, which then split on October 3, 2011, to create the Fortune Brands Home & Security company and the beverages company Beam Inc.

Showing 1,411 to 1,420 of 1,545 products
Butterfly Valve Lockout Device Only
Butterfly Valve Lockout Device Only
Master Lock

Butterfly Valve Lockout Device locks out virtually any butterfly valve in just seconds with use of S806 adjustable locking cable. The easy-to-use wedg...

Stockists: 0
Butterfly Valve Lockout Device and S806Cbl3 Adjustable Locking Cable Locks Out
Butterfly Valve Lockout Device and S806Cbl3 Adjustable Locking Cable Locks Out
Master Lock

Butterfly Valve Lockout Device and S806CBL3 Adjustable locking cable locks out virtually any butterfly valve in just seconds with use of S806 adjustab...

Stockists: 0
Blind Flange Lockout Device Small
Blind Flange Lockout Device Small
Master Lock

Blind Flange Lockout device is a physical, best practice solution for pipeline maintenance. The adjustable cup allows for a secure fit that conceals a...

Stockists: 0
Blind Flange Lockout Device Medium
Blind Flange Lockout Device Medium
Master Lock

Blind Flange Lockout device is a physical, best practice solution for pipeline maintenance. The adjustable cup allows for a secure fit that conceals a...

Stockists: 0
Blind Flange Lockout Device Large
Blind Flange Lockout Device Large
Master Lock

Blind Flange Lockout device is a physical, best practice solution for pipeline maintenance. The adjustable cup allows for a secure fit that conceals a...

Stockists: 0
Steel Hasp with Red Plastic Handle 25mm Jaw Clearance
Steel Hasp with Red Plastic Handle 25mm Jaw Clearance
Master Lock

Steel Hasp features a 57mm x 76mm x 25mm inside jaw diameter and holds up to two padlocks. The 4mm steel hasp fits smaller lockout points and can be u...

Stockists: 0
Do Not Operate, Spanish with European Danger Symbol, Photo Id Safety Tag
Do Not Operate, Spanish with European Danger Symbol, Photo Id Safety Tag
Master Lock

Do Not Operate, Spanish with European Danger Symbol, Photo ID Safety Tag features a process that fuses graphics into rugged industrial-grade polypropy...

Stockists: 0
Danger Do Not Operate, English Photo Id Safety Tag
Danger Do Not Operate, English Photo Id Safety Tag
Master Lock

Danger Do Not Operate, English Photo ID Safety Tag features a process that fuses graphics into rugged industrial-grade polypropylene blended with a me...

Stockists: 0
Do Not Operate, English with U.K Prohibition Symbol, Photo Id Safety Tag
Do Not Operate, English with U.K Prohibition Symbol, Photo Id Safety Tag
Master Lock

Do Not Operate, English with U.K Prohibition Symbol, Photo ID Safety Tag features a process that fuses graphics into rugged industrial-grade polypropy...

Stockists: 0
German Lock Out Tags  - Danger - Do Not Operate
German Lock Out Tags - Danger - Do Not Operate
Master Lock

Heavy Duty Safety Tags feature durable polyester laminate to resist water, grease and extreme temperatures. The heavy duty construction withstands ove...

Stockists: 0