Safety Lockout Devices

Master Lock Model S2391Miniature Circuit Breaker Lockout Miniature Circuit Breaker Lockout (Red Tab)-Wide Toggles Locks out most miniature ISO/DIN...

Master Lock Model S2392Miniature Circuit Breaker Lockout Fits breakers with lockout holes on the outside of the switch Locks out many miniature IS...

Master Lock Model S2393Universal Miniature Circuit Breaker Lockout Locks out virtually all miniature ISO/DIN circuit breakers throughout the world...

Master Lock Model S2394Universal Miniature Circuit Breaker Lockout, No Tools Required Locks virtually all miniature ISO/DIN circuit breakers throu...

Master Lock Model S3068Handle-On Ball Valve Lockout Clamps tight on handle stop to prevent handle movement For valve diameters of 1/4in (6mm) to 4...

Master Lock Model S3081Adjustable Ball Valve Lockout Easy to use lockout device prevents accidental activation of a closed ball valve Adjustable d...

Master Lock Model S34761/4 Turn Ball Valve Lockout Fits manual, quarter turn ball valve handles to protect against accidental opening S3476 fits v...

Master Lock Model S34771/4 Turn Ball Valve Lockout Fits manual, quarter turn ball valve handles to protect against accidental opening S3477 fits v...

Master Lock Model S3900Pneumatic Lockout Prevents pneumatic fitting from being connected to pressurized air source Fits virtually all male pneumat...

Master Lock Model S3910Pressurized Gas Valve Lockout Surrounds the gas valve handle to protect against accidental valve opening Works on valves wi...

Master Lock Model S3920Adjustable Butterfly Valve Lockout Locks out valve in seconds by feeding S806 cable lockout device through desired eyelet a...

Master Lock Model S3922Blind Flange Lockout - Small Device fully conceals flange bolts preventing access to the blind until all work has been comp...

Master Lock Model S3923Blind Flange Lockout - Medium Device fully conceals flange bolts preventing access to the blind until all work has been com...

Master Lock Model S3924Blind Flange Lockout - Large Device fully conceals flange bolts preventing access to the blind until all work has been comp...

Master Lock Model S430Steel Hasp with Red Plastic Handle 4mm Steel Hasp 4mm steel hasp fits smaller lockout points steel shackle, red plastic body...

Master Lock Model S8066 ft. Adjustable Cable Lockout Includes hasp and 6 ft. cable. Padlock not included. Patented pull-tight cable adjusts for a...

Master Lock Model S806CBL1515 ft. Adjustable Cable Lockout Includes hasp and 15 ft. cable. Padlock not included. Patented pull-tight cable adjust...

Master Lock Model S806Custom Length, Adjustable Cable Lockout Includes hasp and cable. Padlock not included. Patented pull-tight cable adjusts fo...

PADLOCK KEYING OPTIONS SAFETY LOCKOUT PADLOCKS COMPARISON Master Lock Model 3 Safety Lockout Padlock one key included per padlock  1-9/16" lami...

PADLOCK KEYING OPTIONS SAFETY LOCKOUT PADLOCKS COMPARISON Master Lock Model 3LH Safety Lockout Padlock one key included per padlock  1-9/16" la...

Master Lock S31 padlocks are designed exclusively for lockout tagout applications. The durable lightweight lock body is easy to carry. S31 padlocks...

Master Lock S31LT long shackle padlocks are designed exclusively for lockout tagout applications. The durable lightweight lock body is easy to carr...

Master Lock S32 padlocks are designed exclusively for lockout tagout applications. The durable lightweight lock body is easy to carry. S32 padlocks...

Master Lock S33 padlocks are designed exclusively for lockout tagout applications. The durable lightweight lock body is easy to carry. S33 padlocks...

Master Lock S33LT long shackle padlocks are designed exclusively for lockout tagout applications. The durable lightweight lock body is easy to carr...

PADLOCK KEYING OPTIONS SAFETY LOCKOUT PADLOCKS COMPARISON Master Lock Model 406 Safety Lockout Padlock 1 key included per padlock W401/W417 Safe...

PADLOCK KEYING OPTIONS SAFETY LOCKOUT PADLOCKS COMPARISON Master Lock Model 410 Safety Lockout Padlock 1 key included per padlock W401/W417 Safe...

PADLOCK KEYING OPTIONS SAFETY LOCKOUT PADLOCKS COMPARISON Master Lock Model 410LT Safety Lockout Padlock 1 key included per padlock W401/W417 Sa...

PADLOCK KEYING OPTIONS SAFETY LOCKOUT PADLOCKS COMPARISON Master Lock Model 411 Safety Lockout Padlock 1 key included per padlock W401/W417 Safe...

PADLOCK KEYING OPTIONS SAFETY LOCKOUT PADLOCKS COMPARISON Master Lock Model 411LT Safety Lockout Padlock 1 key included per padlock W401/W417 Sa...

Master Lock Model 503YLWPortable or Wall Mount Group Lock Box, Yellow Secure each lockout point on a piece of equipment with just one designated lo...

Master Lock Model S600 Portable Group Lock Box The S600 Group Lock Box is made of 430-grade stainless steel to withstand the toughest environments....

Master Lock Model S601 Portable Group Lock Box The S601 Group Lock Box is made of 430-grade stainless steel to withstand the toughest environments....

Master Lock Model S602 Large Portable Group Lock Box The S602 Group Lock Box is made of 430-grade stainless steel to withstand the toughest environ...

PADLOCK KEYING OPTIONS SAFETY LOCKOUT PADLOCKS COMPARISON Master Lock Model 3LF Safety Lockout Padlock one key included per padlock  1-9/16" la...

The Master Lock No. 1457E410KA Portable Lockout Kit is designed to offer improved safety and increased convenience for individual workers. It featu...

The Master Lock S3823 Grip Tight Plus Oversized Circuit Breaker Lockout is the ideal tool for securing circuits up to 600V. Featuring a stainless s...

The Master Lock S3821 Grip Tight Plus Miniature Circuit Breaker Lockout provides secure lockout for 120/240 V circuit breakers with its stainless s...

Securely lockout your circuit breakers with the Master Lock S3822 Grip Tight™ Plus Molded Case Circuit Breaker Lockout Device. This one-piece devic...

Easily secure and manage your group lockouts with the Master Lock S3650 Group Lock Box with Wall Mounting Bracket. This box comes with a bracket fo...

The Master Lock No. S125 Safety Padlock Caddy provides a practical solution to lockout/tagout safety protocols. Designed to hold up to 12 safety pa...

The Master Lock S3500 Permit Control Station includes the S3501 Permit Display Case and the S3502 Wall Mount Group Lock Box. Permit display case ho...

The Master Lock S3501 Permit Display Case holds letter-size documents and other paperwork up to 11-3/4in x 16-1/2in (297 x 420mm). A clear, impact-...

The Master Lock S3502 Wall Mount Group Lock Box contains a 12-lock hand caddy and removable key cup. Includes 12 exterior lock holes for personal s...

The Master Lock No. 485 Rotating Gate Valve Lockout Device combo pack includes a set of five lockouts - 480, 481, 482, 483, 484. These gate valve l...

The Master Lock No. 1458 Personal Lockout Organizer Carry Case gives you the flexibility to select and add the lockout devices you need. It feature...

This high-quality Master Lock No. S1010 Compact Lockout Pouch, unfilled, provides convenient storage for safety lockout tools. It features a compac...

The Master Lock S856 Retractable Cable Lockout Device is perfect for valve and general lockouts. With a tough steel core cable and red plastic coat...