graco paint tip size chart
Back. 1  Graco 243161 7/8-Inch RAC 5 HandTite Tip Guard Base for Standard Thread Airless Paint Spray Guns. 2  Graco #LL5-317 - LineLazer RAC 5 SwitchTip - 0.017 inches (orifice size) - for 4 inch Line Width - LL5317. 3  Graco #LL5-321 LineLazer RAC 5 SwitchTip - 0.021 inches (orifice size) - for 4 inch Line Width - LL5321.