Fluted Drum Knobs

These fluted drum knobs are the barrel knobs sold with the Rebel 17 Extreme Tumbler. They are free spinning fluted anti-vibration knobs, and are sold in packages of 6.

We also offer them to replace the wing nuts for the Thumler’s Tumbler Model B barrels. Both tumblers require 6 knobs to secure the lid.

Important: The Rebel size is 6mm-1 female thread, and the Thumler’s size is 1/4-20 female thread – make sure you select the right compatibility!