Metal barrel knobs. Sold individually.
SPECIFICATIONS
Overall Height: 19mm
Base Diameter: 19mm
Ideal Shaft Fit: Solid Shaft
Fit Type: *Set Screw
*Please note that the set screw may be different than pictured, because the manufacturer sometimes changes which set screw is used between manufacturing runs. If you order multiple, we will try to make sure they all match.
Tech's notes: "Knobs sized for solid shaft pots will fit all pots, but may be slightly off-centre when used on 6mm split shaft pots."