These fine reproductions feature old style stamped gear housings, but have modern improved 15:1 gearing for smoother, more precise action. The "scalloped" knobs are the same as found on many vintage Martin and Gibson acoustic guitars.
All sets include mounting screws and press-fit peghead bushings. 11/32"-diameter pegholes required.
To be sure these tuners fit your instrument, compare your existing machines and peghole dimensions to our listed specs to help determine the best replacement.
Shown on page 57 of our latest catalog.