At Buckeye Shapeform, we offer two distinctive designs of quality instrument knobs: standard and imperial. Both types are manufactured using precision-molded ABS plastic, and they are known for their toughness, rigidity, dimensional stability, glossy finish and resistance to stain, corrosion and temperature variance. The instrument knobs are made with a serrated aluminum bushing that is precisely set to assure concentricity.

Our instrument knobs can be accented with a variety of markings, caps and skirts. We offer six basic diameters with attractive variations in styles, the result of our many epoxy-coated caps, insets, pebble finish tops and color contrasting ring insets.

Browse our catalog below to select the knob that’s right for your needs. Or choose from our selection of high-end imperial knobs.

Novelty Cans
Deep Draw Technology

Request a Quote