Master Lock Model 480Gate Valve Lockout fits gate valves from 1" to 3" in diameter surrounds the valve operating handle to protect against accidental valve opening unique patent-pending rotating design allows for easier installation 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 lock complete with high-visibility permanent safety labels (English, French & Spanish) that can be written-on to identify the responsible person, then erased for the next job tough, lightweight, dielectric Xenoy™ thermoplastic bodies withstand chemicals effective in extreme conditions (temperature range: -50°F (-46°C) to 350°F (177°C) Padlock not included Most orders ship in 2 days. Expedited delivery is available. Product Video