Brady 64057 adjustable gate valve lockout. Adjusts to fit gate valve sizes from 1" to 6-1/2". Our versatile, economical lockout adjusts to fit 1" to 6 1/2" diameter valve handles, replacing 3 conventional gate valve lockouts. Durable polypropylene is resistant to extreme temperature changes from -13 to 194 degrees Fahrenheit. Device is compact for easy carrying and storage. Measures 1" - 6-1/2" Valve handle diameter. Color is red. Material is durable polypropylene.