Ball Valve Lockout, Ball Valve Lockout Type Clamp On, For Handle Type Quarter Turn Handle, For Maximum Handle Thickness 1/2 in, For Maximum Handle Width 1 in, For Maximum Padlock Shackle Diameter 3/8 in, For Maximum Pipe Size 2 1/2 in, For Minimum Pipe Size 1/2 in, Maximum Number of Padlocks 2, Features 4-Legged Ball Valve Lockout Devices Lock Out Pipes, Includes (2) Ball Valve Lockout Halves (Part X and Y), Lockout Color Red, Lockout Material Polypropylene, Maximum Temperature 175 Degrees F