Check the listing for details. Golden Age Restoration Tuners for Solid Peghead Guitar with Scallop-end,.... Color: Red, Size: 11.5, Condition: New, Style Code: BY2503. Suitable for Running & Jogging. Listed at 92.63 USD. Pre-war Kluson-style tuners reborn! Replica 3-on-plate tuners with "bent tab" worm supports, as made by Kluson from the 1930s to the '70s. They feature authentic steel baseplates and white plastic knobs, plus 15:1 gear ratio for better tuning than the originals. Golden Age tuners are available exclusively from StewMac, made with our expert eye for details and exact specifications. Golden Age tuners are the rebirth of popular early 20th Century tuning machine designs, featuring simple steel plates and open gears. Replacements for the originals have long been sought by collectors and repairmen, to restore older guitars and improve their tuning. They add an authentic look to reproduction guitars. Features include: 15:1 gear ratio for improved tuning Vintage-style riveted worm supports Original-shape matte white plastic knobs .236" (6.00mm) string post diameter Press-fit peghead bushings Original mounting screw spacing (screws incuded) 1-3/8" (34.93mm) string post spacing Relic nickel finishFeaturing simple steel plates and open gearsPre-war style adds an authentic look to reproduction guitarsIdeal for builders specializing in replica instruments or restoration work15:1 gear ratio provides better tuning than the originalsSet includes tuners, press-fit bushings and mounting screws