Master Lock

The Master Lock No. S3922 Blind Flange Lockout device is a physical, best practice solution for pipeline maintenance. The adjustable cup allows fo...

The Master Lock 1456P410KA Personal Lockout Pouch features a zippered pouch that is easy to carry or wear with an adjustable waist strap. Kit incl...

The Master Lock No. 1457E410KA Personal Lockout Kit, Electrical, features an upgraded safety lockout toolbox to keep important lockout devices and...

The Master Lock No. 1457VE410KA Personal Lockout Kit, Valve and Electrical, features an upgraded safety lockout toolbox to keep important lockout ...

The Master Lock No. 497A Heavy Duty Safety Tags feature durable polyester laminate to resist water, grease and extreme temperatures. The heavy dut...

The Master Lock No. 497A Heavy Duty English/Spanish Safety Tags feature durable polyester laminate to resist water, grease and extreme temperature...

The Master Lock No. 420 Steel Safety Lockout Hasp features a 1in (25mm) inside jaw diameter and can hold up to six padlocks. Ideal for lockout by ...

The Master Lock No. 421 Steel Safety Lockout Hasp features a 1-1/2in (38mm) inside jaw diameter and can hold up to six padlocks. Ideal for lockout...

The Master Lock No. 411 Zenex™ Thermoplastic Safety Padlock features a 1-1/2in (38mm) wide, 3in (75mm) tall thermoplastic black body and a 1-1/2i...

The Master Lock No. S856 Retractable Cable Lockout Device, ideal for valve and other general lockouts, features a tough, flexible steel core cable...

The Master Lock No. S806 Adjustable Cable Lockout Device, ideal for group & multi-point lockouts, features a tough, flexible multi-stranded st...

The Master Lock No. S806 Adjustable Cable Lockout Device, ideal for group & multi-point lockouts, features a tough, flexible multi-stranded 3f...

The Master Lock S3650 Group Lock Box with Wall Mounting Bracket helps facilities manage the placement and movement of group lock boxes to protect ...

The Master Lock No. 498A Latch Tight™ Portable Red Group Lock Box features a durable powder-coated red finish with an easy-to-grip, ergonomic hand...

Designed to elevate the experience for facilities and users, the Master Lock 3685 Electronic Built-In Locker Lock combines a modern design with pr...

Offering convenient automatic locking, the Master Lock No. 1631 Built-In Combination Lock series is designed for standard lift handle lockers and ...

Designed for high customer turnover facilities, the Multi-User Built-In Combination lock adds convenience to your facility by giving visitors the ...

Compliant with ADA Standards, the Master Lock No. 1651MKADA Built-In Combination Lock series is designed for single point horizontal latch lockers...

Compliant with ADA Standards, the Master Lock No. 1677MKADA Built-In Combination Lock series is designed to fit almost all locker styles and featu...

Compliant with ADA Standards, the Master Lock No. 1695MKADA Built-In Combination Lock series is designed for single point Wrap Around Latch™ locke...

Offering convenient automatic locking, the Master Lock No. 1654MD Built-In Combination Lock series is designed for horizontal latch box lockers and...

Offering convenient automatic locking, the Master Lock No. 1655MD Built-In Combination Lock series is designed for horizontal latch box lockers and...

Offering high security in built-in combination locks, the Master Lock No. 1671MD features a deadbolt locking mechanism and is designed to fit almos...

The Master Lock No. 1573 Letter Lock™ combination padlock use letters instead of numbers for easier combination recall with an easy-to-remember phr...