Grover 502c Locking Rotomatics in Chrome
The Grover 502c is the latest addition to the the company's range of machine heads, these locking machine heads utilize the famous 18:1 Rotomatic design with a “thumb screw” mechanism which locks the string into place.
Insert the string through the post hole, wrap around once, then lock by tightening with the thumb screw. Perfect replacement for most standard machine heads.
Includes all mounting hardware.