Bushings 42A (1302/TL1) / Pocket Stylus.

Picture is a representation only. These are round pieces of steel that slide on the mandrel between the mounted pen blanks. You must turn the wood down to the top of these bushings to achieve the correct wood size to match the corresponding pen. Each kit requires specific bushings to match the hardware of the kit. The letter after the bushing number indicates which mandrel to use the bushing on e.g. A or B.