Master LockSKU: S3477

Master Lock Handle On Steel Ball Valve Lockout Fits 32Mm To 76Mm



Valve lockout devices help you isolate hazardous energy sources such as gasses, hydraulic pressure and fluids before beginning maintenance or repairs. Failure to do so can compromise worker safety.

These exclusive Master Lock gate and valve lockout devices work in difficult applications like tight spaces and insulated pipes.


Fits manual, quarter turn ball valve handles to protect against accidental opening
S3477 fits valves between 31mm to 76mm diameter
Easy to use one piece design locks valve in OFF position
Compact size can easily be stored or carried
Two rows of lock out points allow for a secure fit
Heat Resistant powder coated metal body