It is traditional knobs, also used on basses. Shape: Hat / bell hat. 1x guitar knob. Height: Approx. Material: Zinc alloy and rubber.
1960s Swiss Movement Metronome Rare Cadencia Chrome Plated *As Seen*
5 string banjo chrome plated tuners, black color acrylic buttons 328C-BX
4 string banjo tuning pegs, Chrome plated with Laser, Acrylic Ivory, 328CX-BI-4P
4 string banjo machine heads, Chrome plated,Black button 328C-BX-4p
5 string banjo machine heads, Chrome plated,various buttons 328C
5 string banjo machine heads, Chrome plated,White plastic button 328C-BW
