Three Lobe Star Knobs GN5345.4 A4 Stainless Steel, 316L, Through or Blind Bore
Make Noise Small White Knobs For D Shaft Potentiometers (pack of 10) at Juno Records.
Sifam 11.5mm Black Potentiometer Knob for 4mm Shaft D Shaped, 3/03/DP110-004/237/224 | RS
sourcing map 10pcs, 4x6mm D Type Potentiometer Control Knobs for Electric Guitar Volume Tone Knobs Black : Amazon.co.uk: Musical Instruments & DJ
sourcing map 10pcs, 6mm D Type Potentiometer Control Knobs for Electric Guitar Acrylic Volume Tone Knobs Black White : Amazon.co.uk: Musical Instruments & DJ
8 Colours D-Shaft 270° Plastic Pot Knobs for 6mm Potentiometer / Rotary Encoder | eBay
CLIFF Electronic Components - Rotary Control Knobs
Reinforced Black Control Knob 58x8mm To Suit a 6mm D Shaft MBF016A | Rich Electronics
Gold D-Shaft Knobs (Round) - marshall.com
M47/D 42mm Victorian Cupboard Door Knob Polished Chrome
Star Knobs DIN 6335, Cast Iron, Through & Blind Bore, Threaded or Plain