Ball Valve Lockout For Handle Type T-Handle For Maximum Handle Thickness 7/16 in For Maximum Handle Width 2.5 in For Maximum Padlock Shackle Diameter 5/16 in For Maximum Pipe Size 3 in For Minimum Pipe Size 1 1/4 in Maximum Number of Padlocks 1 Lockout Color Red Lockout Material Steel Maximum Temperature 200 Degrees F Minimum Temperature -20 Degrees F