Grover Roto-Grip Locking Guitar Tuning Machines - 18:1 Ratio - 3 per side - Gold

Locking Machine Heads. Made by Grover.The newest addition to the Grover family, 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. 18:1 Gear ratio. Peg Size: 9.86mmPerfect replacement for most standard machine heads.Includes all mounting hardware.3 Per Side, Set of 6.

FEATURES

• • Color: Gold; Gear ratio = 18:1
  • Includes all mounting hardware
  • 3 Treble and 3 Bass, Set of 6
  • NEW Rotomatic design with "thumb screw" mechanism
  • Peghole Requirement = 25/64 in. (10mm); Post Length = 1 in. (25.4mm); Post Diameter = 15/64 in. (6mm); Bushing Type = Hex Head screw in; Collar Diameter = 25/64 in. (10mm); Collar Height = 25/64 in. (10mm); Mounting Screw Hole Location = 6 O'clock low