Airless Spray Gun Tip, Tip Size 0.037 in, Pattern Size 6 in to 8 in, Thread Size 7/8 in, Color Gray, Max. Working Pressure 7,250 psi, Features Reversible, For Use With 288020, Mfr. No. X30DH4, X40DH4, X45DH4, X46DH4, X50DH4, X55DH4, X60DH4, X70DH4, X80DH4