Gotoh Magnum Lock Traditional Series Electric Guitar Tuning Machines in Black Finish (6-inline)

with Oval Black Buttons

Recommended Retail Price


Set of 6 Gotoh SG381-05 '6 in Line' MGT Magnum Lock Traditional Tuning Keys.

Traditional thumbscrew-style locking functionality with Gotoh technology. Pull the string taught through the tuner hole, and with a twist of the thumbwheel the string is locked into the post. Just a few turns of the tuner knob and you’re up to pitch. Since there’s just a partial wrap of string around the post, tuning stability is dramatically improved. Locking tuners are excellent for non-locking tremolo guitars, and for players that do heavy string-bending.

Rock Solid™ string posts eliminate looseness and reduce backlash for improved tuning stability. No more wobbly string posts to cause tuning problems. Two post heights eliminate the need for string trees.The Lubri-Coat™ process electro-coats the gears with a special polymer layer. This eliminates the need for oil and keeps the lubrication where it’s needed, for the life of the tuner..


  • Right-Handed 6-Inline set
  • Staggered Height Posts
  • Traditional Thumbwheel Style Magnum Lock Mechanism
  • "Rock Solid" Posts
  • 16:1 Ratio
  • Gotoh '05' Style Button
  • Includes Screw in Bushings, Washers and fixing screws
  • Pure Black Finish.


Brand Gotoh
Type6-Inline Tuning Machines

More From This Category