7mm Pen Barrel Cleaner
|The Barrel Cleaner clears glue residue from the barrel and also keeps the Barrel Trimmer at a 90° angle to the end of the pen, providing a flat, square mating surface and a tight fit for your hardware. Barrel Cleaner measure 3-3/4"e long overall. Shank portion of each Pilot Shaft is 1-3/4"e long x 3/16"e in diameter.
Only $13.99 at Rockler.com