Features: Adopted qualified metal and electron components, the harness is very sturdy and durable. With 1 volume, 2 tone knob pots and 1 jack, it is convenient with low noise. Provided with 2 screws, 4 nuts (3 pcs 7mm, 1pcs 9mm) and 4 gaskets, no need for other mounting accessories, easy to operate and install. 4 nuts (7mm) have been installed. This harness is completely prewired. All you need to do is solder your pickups to the switch and ground them to the volume pot. The wiring harness kit is suitable for Stratocaster guitar. Specification: Wire Color: Randomly Sent Material: Metal + Electron components Switch Size: 5.2 * 4.8 * 1.2cm/ 2.05 * 1.89 * 0.47in Base Diameter: 16mm Item Weight: 55g/ 1.94oz Package Size: 12 * 8 * 2.5cm/ 4.7 * 3.15 * 0.98in Package Weight: 56g/ 1.98oz Package List: 1 * Harness Kit (4 pcs 7mm nuts have been installed) 2 * Screw 3 * 7mm Nut 1 * 9mm Nut 4 * Gasket