Grover 102C Rotomatic 14:1 Machine Heads - Chrome

The 102 Series machine heads are a triumph in engineering and styling. The housing provides a maximum bearing for worm, gear, and string post. Gear ratio is 14:1. Worm and gear are precision-cut for perfect meshing, which eliminates backlash and slippage. Countersunk tension screw permits player to regulate turning tension to any degree. Enclosed gear box with special lubricant for a lifetime of trouble-free service.

Features:

• Sealed-in, lubricated gears
• 14:1 gear ratio
• 25/64” post hole
• Post length to hole: 23mm
• Overall post length: 28.2mm
• Weight per pc/per set: 1.6oz/9.6oz
• Max. string gauge: .074”
• Hardware included (bushings, washers, screws)
• Drop-in replacement for:
  • 102-18 Series
  • 102V Series
  • 103 Series
  • 106 Series
  • 109 Series
  • 109-18 Series
  • 135 Series (Top mounting hole will be visible)
  • 136 Series (Top mounting hole will be visible)
  • 502 Series
  • 509 Series
• Also available to be ordered in Nickel (102N), Gold (102G), Black Chrome (102BC).

*Specifications subject to change without notice.