Ball Valve Lockout Ball Valve Lockout Type Clamp On For Handle Type Lever Handle For Maximum Handle Thickness 1/2 in For Maximum Handle Width 1 in For Maximum Padlock Shackle Diameter 5/16 in For Maximum Pipe Size 2 1/2 in For Minimum Pipe Size 1/2 in Maximum Number of Padlocks 2 Lockout Color Red Lockout Material Polypropylene Maximum Temperature 302 Degrees F Minimum Temperature -40 Degrees F