Schaller

Schaller GmbH, founded in 1945 by Helmut Schaller in Germany, is a leading manufacturer of premium guitar hardware, including tuners, bridges, tremolos, and strap locks. Notably, they developed the world's first fully enclosed, self-locking M6 tuning machine in 1966. Their products are renowned for precision and durability, used by major brands like Fender, Gibson, and PRS.