Masterlock 480 Rotating Gate Valve Lockout 1" - 3" Filters & Retainers Polycarbonate housing is both dust-tight

Polycarbonate housing is both dust-tight and water-tight

do not use in water or water based solutions

Powder-free blue nitrile glove provides hand protection

Color-coding for compliance sighting

Unexpected leakages spills or other releases

Masterlock 480 Rotating Gate Valve Lockout 1" - 3" Filters & Retainers Polycarbonate housing is both dust-tightOutward inward rotation allows for easier installation and storage Surrounds the valve operating handle to protect against accidental valve opening Unique patented rotating design allows for easier installation in confined space applications Each size rotates into itself and nests into the next larger size to save space in safety tool boxes Center knockout can be removed for rising stem gate valves Multiple workers can apply their personal safety