Why 90% of Our Custom Guitars Rely on Grover 406C6 Mini Rotomatics

Tuning slip can ruin an otherwise perfect performance. At Haywire Custom Guitars, we eliminate that risk by installing Grover 406C6 self-locking tuners on nearly every custom build and rebuild that leaves our shop. Here is why these premier components are a non-negotiable standard for gigging musicians. Category: Guitar Hardware & Custom Building