- SKUWDS 8450Graduated knob without scale marks cadmium yellow 3 parts in this range
From £5.63 £4.69
WDS Hand Knobs, thumb screws and control knobs are available in a selection of styles and materials. The complete range consists of plastic hand knobs (thermoplastic and bakelite), metal hand knobs (steel, steel zinc plated and stainless steel) thumb screws and nuts. styles include: tri-knobs, star knobs, ball knobs.
From £5.63 £4.69