Master Lock 481 Rotating Gate Valve Lockout, 2″-5″ Dia.

Made of dielectric Zenex thermoplastic to withstand chemicals, Master Lock Rotating Gate Valve Lockouts have an outward/inward rotation that surrounds the valve-operating handle to protect against accidental valve opening. Plus each size rotates into itself and nests into the next larger size to save space, while its center knockout can be removed for rising stem gate valves. Lockouts perform effectively in extreme conditions (-50 F to 350 F), too, and include hi-visibility permanent safety labels in English, French, and Spanish.