Ball Valve Accessory Type Push Handle with On/Off Valve Color Yellow Compatible Grainger Part Number 4R971 4T008 Compatible Mfr Part Number S19-310AC S19-310BFSS S19-310SS S19-310UU S19-44022ABC Compatible with Brand Bradley Compatible with Series Classic Depth 4 5/8 in Height 4 1/4 in Width 2 3/4 in Features Female For Use With Eyewash Includes Hardware Inlet Pipe Gender Female Inlet Pipe Size 1/2 in Inlet Pipe Thread Type NPT