Set of 4 individual guitar-style banjo tuners with oblong cream plastic buttons
Tuner shaft diameter: 6mm.
Tuner shaft overall length: 27.5mm.
Distance from backplate to string hole 1: 14mm, to string hole 2: 25.5mm
Button shaft length from centre of tuner shaft: 30.5mm.
Button shaft length from edge of backplate: 22.5mm.
Button: 22mm wide x 14.5mm deep
Backplate dimensions: 16mm wide x 25.5mm long (diagonal).
Minimum string post spacing without filing down the backplates: 26.5mm between centres
Smaller spacings are easily achieved by reducing the length of the backplate and drilling new screwholes.