Bradley® Eyewash, 2 Heads, Faucet Mounting, Pull Handle Operation, Aluminum Eye Wash Handle, Chrome Plated Brass Valve, Chrome Plated Brass Fitting, Chrome Plated Brass Pipe, 55/64-27 FNPT Inlet Fitting, 1-1/2 in Diameter Head, 5-1/4 in Height, Specifications Met: ANSI/ISEA Z358.1