Master Lock S3910 Gas Valve Lockout

The Master Lock Model No. S4002 Danger Do Not Operate – Safety Tag features a process that fuses graphics into rugged industrial-grade polypropylene blended with a metal additive; ideal for use in food processing and pharmaceutical facilities. The longest lasting tags available, the Guardian Extreme tags stand up to wash downs, humidity and extreme temperatures. The longest lasting signs available, Guardian Extreme signs stand up to wash downs, humidity and extreme temperatures.