Bourns 500K LONG Push/Pull split shaft audio taper potentiometers. Double Pull Double Throw Push/Pull Switch allows for Coil Splitting, Coil Tapping, Phase Inversions and other mods. Some features of this pot are: 500K Ohms/15% Tolerance Audio Taper Double Pole - Double Throw (DPDT), Push/Pull Switch Solid brass 3/4" (long shaft) bushing Split, coarse 18-tooth, knurled, .236" diameter shaft Each pot comes with hardware - nut & dress washer Requires 3/8" diameter mounting hole Note: 1. If you are uncertain whether your guitar uses short (3/8") or long (3/4") shaft pots, as a general rule this pot will fit most USA-made Gibson Les Paul's manufactured before 1977 excluding Les Paul Studios, and will fit historic reissues, but please double check before you order. 2. Has a coarse spline shaft. 3. Requires a cavity depth of 1.05". • MFSKU PDB183-GTR • UPC 691852991785