Safety Cover and Plug Valve Lockout, Red, Material Polypropylene, Fits Handle Size 1-3/4 in to 2-1/8 in, Max. Number of Padlocks 1, Padlock Shackle Max. Dia. 3/8 in, Height 4 in, Temp. Range -25 Degrees to 200 Degrees F, For Use With Drinking Fountains, Valve Stem