You can order a set of Fluted Drum Knobs from the factory for $5.95 plus shipping which for my order was $1.25 for First Class postage. They really work nice.BenPerfected said:I like my tumbler but the factory hardware is weak. First upgraded one tub to SS wing-nuts and then got the a set set of the 1/4-20 brass thumb nuts. The brass are a little easier to work with.
Ben
www.stainlesstumblingmedia.com