Fender Offset Guitars - Express Delivery Available AdExtensive Range Of Fender Offset Guitars, Including Jaguar & Jazzmaster ModelsNo Fuss ReturnsExtended WarrantiesSelect Delivery DateContact UsOlympic WhiteCrimsonSurf GreenTele-bration LambooEbony Offset Wiring Harnesses – 920D Custom 920D Custom Offset Guitar Wiring Harness Don't let factory wiring choke the true tone your pickups have to offer. This vintage style offset wiring harness is an incredible upgrade. We use only the finest components and techniques in all of our builds. A Guide to Jazzmaster Upgrades, Mods, Unique Features When Leo Fender introduced the Jazzmaster in 1958, which is optional but can prevent the inadvertent "ground-outs" that may occur when installing the wiring harness into the guitar. That can happen when a "hot" connection inadvertently makes contact with a ground point. fender wiring kit | eBay Find great deals on eBay for fender wiring kit. Shop with confidence.