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 Small Ball Valve Lockout Device locks out pipes Equipping your employees with the proper lockout tools world leader in lockout/tagout products and services offering industry expertise