This The Art Of Tone (TAOT) Les Paul wiring kit is truly an upgrade, containing only name brand parts including our own custom TAOT CTS 525K Pots and .022uf 400v orange drops caps. What's included: 4 of our CTS 450S series 525K Audio Pots (10% tolerance), long/split, knurled shaft 8 nuts 4 Lock washers 4 Dress washers 2 Orange Drop (716P) .022uf/400v Capacitors (Cornell-Debulier) 1 Switchcraft long straight toggle switch 1 Cream colored switch tip 1 Deep Nut for Switchcraft switch 1 Switchcraft #J11 1/4 inch Mono Jack 5 feet vintage-style braided shielded single conductor wire 12 inches of vintage-style 7-strand, pre-tinned, 22 awg black cloth push back wire 12 inches 20 awg buss wire Wiring Diagram. Pot Specifications: 525K Ohms - 10% tolerance Audio Taper Bakelite base plate Solid brass c-clip reinforced shaft Solid brass bushing 3/8-32 US thread 3/4 inch bushing height 3/8 inch diameter bushing 1/4 inch diameter shaft Split, fine 24-tooth knurled head Part # 450S525K TAOT A 3/8 inch diameter mounting hole is needed. Please read the following before you order: As a general rule post-1977 production Les Paul's (with a control plate), excluding historic reissue Les Paul's, use long shaft pots. If you are uncertain whether your guitar uses short (3/8") or long (3/4") shaft pots, please double check before you order. All parts in this kit use imperial (not metric) sizing. If you own an imported guitar (e.g. Japan, China, Mexico, etc.), the pots, switch, and jack in this kit will not fit your guitar without enlarging the openings. The switchcraft toggle switch comes standard with a flat nut, depending on the thickness of the body of the guitar (this includes most Les Pauls), you may need to use the "vintage-style" deep nut that is also included in this kit. Returns are only accepted on this item if parts are unused.