Wiring a project Jazz Bass or upgrading a new one? Here's a very affordable kit of upgrade parts, including some you won't find anywhere else. Includes three Genuine CTS 450G Low Torque 250K solid shaft 10% audio taper volume and tone control pots with premium mounting hardware, .047uF Orange Drop tone capacitor, Genuine Switchcraft input jack with mounting hardware, six feet of black and white vintage style cloth covered 22g wire, eight pickup mounting screws and a body cavity ground lug. This kit of parts fits most old and new Genuine Fender USA Jazz Bass exactly. If you've got an import Fender Jazz Bass or a J-Bass shaped object made by another manufacturer some modification to your instrument may be required.