This kit makes it easy to order premium components for wiring many 2-control / 2-pickup guitars with a 3-way switch, such as Gibson®, Epiphone® and Samick®. Complete with wiring diagram, this kit features trusted components used for decades in iconic American instruments, such as Switchcraft toggle switch and jack, CTS potentiometers, Orange Drop capacitors and cloth-covered push-back wire. Be sure your control knobs will fit: CTS pots in this kit have fine-knurled (24-spline) split shafts. Coarse-knurled knobs for imported Alpha pots won't fit. Premium Wiring Kit for 2-pickup with Toggle Switch includes: 1/4" Switchcraft output jack (1) 500K-ohm CTS control pots (2) .022uF Orange Drop capacitor (1) Switchcraft 3-way short toggle switch (1) Amber switch knob (1) Non-shielded cloth-insulated push-back circuit wire: 22 AWG, white, 12" long Non-shielded cloth-insulated push-back circuit wire: 22 AWG, black, 24" long Shielded braided push-back circuit wire: 22 AWG, 12" long Wiring diagram CTS control pot specifications: – Shaft diameter: 0.235" (5.95mm) split shaft, fine knurling – Thread: 3/8" x 32 – Thread height: 3/8" (9.52mm) – Required mounting hole diameter: 3/8" (9.52mm) Switchcraft 3-way short toggle switch specifications: – Body cavity depth required: 7/8" (22.23mm) – Mounting hole diameter: 1/2" (12.70mm) – Thread height: 11/32" (8.74mm)