Grover 305C Mid-Size Rotomatic 18:1 Machine Heads - Chrome

The 305 Series is made with the same quality as all Rotomatic® models. Slightly larger than the Mini Rotomatics®, the mid-size series features an 18:1 gear ratio for smoother, more precise tuning. This compact machine head is perfect for use on smaller and in-line headstocks.

• Sealed-in, lubricated gears
• 18:1 gear ratio
• 25/64” post hole
• Post length to hole: 22.4mm
• Overall post length: 27.5mm
• Weight per pc/per set: 1.2oz/7.2oz
• Max. string gauge: .064”
• Hardware included (bushings, washers, screws)
• Drop-in replacement for:
  • 406 Series

*Specifications subject to change without notice.