This Switchcraft Jaguar/Jazzmaster Style Slide Switch is a standard On/On DPDT switch with thousands of uses in electronics, a notable use in guitars is the lead/rhythm circuit switches on Fender Jaguar and Jazzmaster style guitars and the pickup on/off switches and mid/strangle switch on Jaguar style guitars. The switches are used across the Fender offset range including American Vintage, American Original, Vintera and Classic Player. The switch comes with short 4-40 imperial thread screws for mounting under a scratchplate or control plate.