Service and Support - Videos: Mechanical Lockouts

S856 & S866 - Retractable Cable Lockouts

Ideal for multi-point and group lockouts. Exclusive Cable Management System with take-up reel and internal ratcheting mechanism helps ensure a more secure lockout. Cable tension can only be increased - even after safety padlocks are applied.

S856 & S866 - Cable Replacement Instructions

Cable replacement instructions for the S856 and S866 Retractable Cable Lockout Devices. Replace cable as needed or interchange cable to convert device for use on other applications. The S856 includes a steel core cable for valve and other general lockouts. The S866 includes a nylon core cable for electrical lockout.

Screen capture of S3080/S806 Secure Lockout

Bloqueio de segurança S3080/S806

Use the S3080 with the S806 adjustable cable for the most secure lockout.

Master Lock Safety 480 to 484 - Rotating Gate Valve Lockout: 8" to 13" diameter

Master Lock Safety Solutions Rotating Gate Valve Lockout: 8" to 13" diameter - the outward/inward rotation allows for easier installation and storage. Surrounds the valve operating handle to protect against accidental valve opening.

Master Lock Safety 485 - Rotating Gate Valve Lockout

Master Lock Safety Solutions Rotating Gate Valve Lockout consists a set of five rotating gate valve lockouts (480, 481, 482, 483 and 484). Each size rotates into itself and nests into the next larger size to save space in safety tool boxes.

Master Lock Safety 468L - Seal Tight™ Handle-Off Ball Valve Lockout

Master Lock Safety Solutions Seal Tight™ Handle-Off Ball Valve Lockout is a patent-pending innovative design eliminates the risk of valve reactivation with removal of the handle. Simple remove and store handle and covers the valve stem for secure lockout.

Master Lock Safety S3068 - Seal Tight™ Handle-On Ball Valve Lockout

Master Lock Safety Solutions Seal Tight™ Handle-On Ball Valve Lockout clamps tight on handle stop to prevent handle movement. Can be applied to 1/4" to 4" sized valves. Works on insulated pipes and in close quarters.

Master Lock Safety S3910 - Pressurized Gas Valve Lockout

Master Lock Safety Solutions Pressurized Gas Valve Lockout surrounds the gas valve handle to protect against accidental valve opening. Works on valves with or without guarding. Fits virtually all valves up to 3" (7.6cm) diameter.

Master Lock Safety S3900 - Pneumatic Lockout

Master Lock Safety Solutions Pneumatic Lockout prevents pneumatic fitting from being connected to pressurized air source. Fits virtually all male pneumatic fittings found in manufacturing facilities.

Master Lock Safety S806 - Cable Lockout

Master Lock Safety Solutions Patented pull-tight cable adjusts for a secure fit every time. Integrated safety hasp and cable is ideal for multiple circuit breaker panel and side-by-side gate valve lockouts.

Screen capture of 491B & S806 - Ball Valve Lockout

491B & S806 - Bloqueio de válvulas de esfera

Master Lock Safety Solutions Grip Tight™ Circuit Breaker Lockout uses an innovative patent-pending Grip Tight™ design effectively locks out circuit breakers. Fits wide or tall breaker toggles typically found on hi-voltage/hi-amperage breakers. Works with S806 cable lockout device for the most secure & flexible fit.

S3080 Ball Valve Lockout

Adjustable lockout prevents the accidental activation or deactivation of a ball valve.

S3920/S3921 Buttefly Valve Lockout

Easy to use, adjustable design prevents accidental activation of butterfly valves.