Allen wrench sizes for USA G&L instruments over the years.

Updated 3/14/2011

From G&L, Greg Gagliano, and Craig Dewey

For guitars and basses manufacturered through 2005.

Adjustment TypeWrench Size
Saddle height, Dual Fulcrum Vibrato .050"
Saddle height, Guitar Saddlelock Bridge .050"
Saddle height, Bass Saddlelock Bridge 3/32"
Saddle height, Fine Tuner Vibrato .050"
Saddle height, Kahler 2320 .050"
Tilt neck adjuster 3/32"
Saddlelock Bridge saddle lock nut 5/64"
Vibrato arm set screw, Dual Fulcrum Vibrato 5/64"
Vibrato arm set screw, Fine Tuner Vibrato 5/64"
Truss rod 1/8"
MFD polepieces 5/64"
Studs, Dual Fulcrum Vibrato 1/8"
Studs, Fine Tuner Vibrato 1/8"
Guitar Tech locking nut 7/64"

For USA guitars and basses manufacturered 2006 to the
present.  Tributes would use these as well.

Adjustment TypeWrench Size
Saddle height, Guitar Saddlelock Bridge 1.5mm
Saddle height, Bass Saddlelock Bridge 2mm
Saddlelock Bridge saddle lock nut 2mm
Vibrato arm set screw, Dual Fulcrum Vibrato 2mm
Truss rod 4mm
MFD polepieces 2mm
Studs, Dual Fulcrum Vibrato 3mm

Copyright 2010 and 2011, Ken Baker and bassesbyleo.com