Gas Valve Lockout, For Maximum Padlock Shackle Diameter 5/16 in, For Maximum Valve Stem Diameter 1 5/8 in, For Valve Wheel Diameter 3 in, Lockout Material Thermoplastic, Maximum Number of Padlocks 2, For Use With Valve Handle, Header Danger, Language English, Legend Danger Do Not Operate, Lockout Color Red, Maximum Temperature 350 Degrees F, Minimum Temperature -50 Degrees F, Overall Height 4.88 in, Overall Width 3.5 in, Standards OSHA 1910.148. This item has been restricted from sale in the following state (s): []