Adjustable Gate Valve Lockout For Handle Type Hand Wheel For Maximum Hand Wheel Diameter 6 1/2 in For Maximum Handle Thickness 6.5 in For Maximum Padlock Shackle Diameter 3/8 in For Minimum Hand Wheel Diameter 1 in Gate Valve Lockout Type Adjustable Maximum Number of Padlocks 4 Outside Diameter 8.5 in Header Danger Includes Labels Labeling Label Included Language English Legend Danger Locked Out Do Not Operate Lockout Color Red Lockout Material Plastic