StewMac Harmonica Tune-o-matic Bridge, Chrome

The StewMac Harmonica Tune-o-matic Bridge is a precise, high-quality reproduction of the iconic "harmonica" bridge first introduced by Gibson in the early 70s. Known for its compatibility with modern "super light" gauge strings, this bridge offers an impressive 15/32" (11.9mm) string travel range for exact intonation adjustments on each string, enhancing both accuracy and ease of tuning.

Made from durable machined bell brass with brass saddles, this heavy-duty bridge adds significant mass and sustain to any custom guitar build or restoration project. Ideal for achieving a vintage tonal quality, it also suits modern modifications where enhanced tone depth and stability are desired.

Included with this Tune-o-matic bridge are chrome-plated brass posts and bushings, providing secure mounting and a polished, professional finish that complements the instrument’s aesthetics. The bridge dimensions include a string spread of 2-1/16" (51.44mm), a saddle radius of 12" (304.80mm), and post spacing of 2-7/8" (73.03mm), ensuring compatibility with a wide range of Gibson-style guitars. Post threads are standardized at M8 x 1.25.

Optimize your instrument setup with ease using our free online fret position calculator, designed to help you position the bridge precisely for any scale length. Perfect for both seasoned luthiers and guitar enthusiasts, the StewMac Harmonica Tune-o-matic Bridge is a reliable upgrade for sound and performance enhancement.