Grover 406C6 Locking Rotomatics Machine Heads, 6 In-Line, Chrome - Nearly New

The Grover 406C6 Locking Rotomatics are ideal for players using six in line headstocks who want fast, stable tuning with a classic look.

These tuners feature sealed and lubricated internal gears for buttery smooth operation and long term reliability. Their locking cam design makes string changes quick and easy. Just feed the string through, pull to tension, and turn the post less than a full revolution to lock. The 18:1 gear ratio lets you fine tune pitch with control.

With compact buttons, these machine heads save space and give more finger room. Each post has a 25/64 inch hole, 20.20 mm post to hole length, and 27.8 mm overall length. They handle string gauges up to 0.054 inch. The included bushings, washers, and screws allow easy installation as a direct replacement for the 305 series. Whether upgrading or repairing, the 406C6 offers quick setup, solid tuning, and a clean chrome finish.