This custom-machined brass nut sits within the Drag Spring Retainer (21015) and has detents for the 5 Drag Springs (21113). The threads on the interior of the nut connect the Drag Knob itself to the Main Shaft.

Please note- There are left hand crank and right hand crank varieties for this part. When ordering, please be sure that you order the correct one. If you have trouble deciding which you need, please reach out to us and we will assist.