This is an OEM part sourced directly from the manufacturer. The knob is used in several models of Graco sprayers. This is a high-quality plastic knob with a threaded metal interior, and is generally used to help hold the handle of the machine to the frame. In order to replace this part, you may want to use a screwdriver to hold the scr...Read moreew in place while you unscrew the old part and thread the new part into place. This item is sold individually.
This is an OEM part direct from Graco. The metal screw is compatible with many paint sprayers, and is sold individually. This item is most often used to fasten the motor shield as well as securing other components of the sprayer. A wrench is needed for the proper installation.