Lp Speed Knobs Control Knobs Vintage Fits Les Paul Guitar, 4pcs Cream Set of 4 LP Speed Knobs Control Knobs Vintage Cream Fits Les Paul Guitar, Package Includes: 4pcs Vintage Cream Les Paul Knobs. Brand new, never used. Diameter for the central hole: about 6mm. Excellent quality with shinning finish. Fits for Epiphone Les Paul SG or similar guitars which have 6mm diameter pots.