Harder & Steenbeck Needle Seal Screwdriver

The Harder & Steenbeck Needle Seal Screwdriver is a precision tool designed for the safe removal and installation of the main needle screw and seal (also called the needle bearing or needle packing) on your airbrush.

The needle screw and seal are critical for preventing paint from flowing into the back end of the airbrush protecting internal components and ensuring smooth consistent operation.