Gate Valve Lockout, Red, Material Thermoplastic, Fits Handle Size 1 in to 3 in, Max. Valve Handle Thickness 1 3/16 in, Max. Number of Padlocks 2, Padlock Shackle Max. Dia. 5/16 in, Height 4 7/8 in, Width 3 1/2 in, Temp. Range -50 Degrees to 350 Degrees F, For Use With Gate Valves