Ball Valve Lockout Ball Valve Lockout Type Wedge For Handle Type Quarter Turn Handle For Maximum Handle Thickness 43/100 in For Maximum Handle Width 2.1 in For Maximum Padlock Shackle Diameter 3/8 in For Maximum Pipe Size 3 in For Minimum Pipe Size 1 1/4 in Maximum Number of Padlocks 7 Features Locks Out Ball Valve Made of Super-Tough Nylon Service Equipping Your Employees with the Proper Lockout Tools and Warning Devices Can Save Lives Lockout Color Red Lockout Material Steel