Our pre-wired harnesses are made of high-quality wire that is well-crafted, textured, durable and easy to use.Description:3 way chrome box toggle converterPrewired and easy to set up: solder your pickups to the converter and ground them to the volume potMaterial: Metal and wireShafts length: Approx. 18mmBase diameter: Approx. 18mmPackage Included:1 Set Guitar Wiring HarnessIf you have any questions about our products, please feel free to let us know, we will reply within 24 hours and try our best to solve it for you, thanks in advance!