Adjustable Ball Valve Lockout, Ball Valve Lockout Type Clamp On, For Handle Type Quarter Turn Handle, For Maximum Handle Thickness 1 in, For Maximum Handle Width 1.17 in, For Maximum Padlock Shackle Diameter 9/32 in, For Maximum Pipe Size 2 in, For Minimum Pipe Size 1/2 in, Maximum Number of Padlocks 4, Features Adjustable Ball Valve Lockout, Prevents Accidental Activation, For Minimum Handle Width 0.81 in, Lockout Color Red, Lockout Material