For early '50s Telecaster, '54-56 Stratocaster and other guitars with gold plated parts. Gold plated machined steel. Mounts to headstock with a single oval phillips or slotted head gold pickguard mounting screw. Fender does not include a mounting screw with this string guide but we do. Brand New. Genuine Fender 0053682000. UPC 717669071561. Our current supply came from Fender as raw parts so no individual packaging.