Safety Lockout

The Master Lock No. 483 Rotating Gate Valve Lockout Device features a 2-3/4in (70mm) depth and 3-1/2in (89mm) stem opening for 6in (152mm) to 10in...

The Master Lock No. 482 Rotating Gate Valve Lockout Device features a 1-7/8in (48mm) depth and 2-1/2in (64mm) stem opening for 4in (102mm) to 6.5i...

The Master Lock No. 481 Rotating Gate Valve Lockout Device features a 1-1/2in (38mm) depth and 1-1/2in (38mm) stem opening for 2in (51mm) to 5in (...

The Master Lock No. 494 used to lockout a 480 or 600 volt circuit breaker.

American Lock AK5 Duplicate Cut Key for APTC12 Cylinders

American Lock AK6 Duplicate Cut Key for APTC14 Cylinders

The Master Lock S3822 Grip Tight™ Plus Circuit Breaker Lockout Device fits Molded Case Circuit Breakers (480/600 V). Its lightweight, one-piece des...

The Master Lock S3821 Grip Tight™ Plus Circuit Breaker Lockout Device fits Miniature Circuit Breakers (120/240 V). Its lightweight, one-piece desig...

The Master Lock S3823 Grip Tight™ Plus Circuit Breaker Lockout Device fits Oversized Handle Circuit Breakers (480/600 V). Its lightweight, one-piec...

The Master Lock No. 410BLK2KEY Zenex™ Thermoplastic Safety Padlock features a 1-1/2in (38mm) wide plastic red body and a 1-1/2in (38mm) tall, 1/4in...

The Master Lock No. S3080 Adjustable Ball Valve Lockout features durable, lightweight Zenex™ Thermoplastic material to withstand chemicals and ex...

The American Lock No. A1105 Powder-Coated Solid Aluminum Padlock is ideal for tough environments, withstanding chemicals, temperature extremes, a...

The American Lock No. A1106 Powder-Coated Solid Aluminum Padlock is ideal for tough environments, withstanding chemicals, temperature ex...

The American Lock No. A1107 Powder-Coated Solid Aluminum Padlock is ideal for tough environments, withstanding chemicals, temperature ex...