Blue Valve Lockouts - Locked Closed
The valve lockout tool completely cover valve handles (this will prevent access). All you have to do is insert padlock (not included) to lockout the valve. This plastic will not chip, rust, crack or peel and will withstand -50°F to 360°F.
Red - Indicates valve is locked in the closed position or contains fire quenching material.
Blue - Indicates non-hazardous gas.