ALLPARTS LT4252-000 String Action Ruler

9.50

One stainless steel string action ruler.  Pocket-sized at 3.5 x 2 inches.  Several useful measurement scales on front and back, including:

  • Two string height scales
  • Scale for nuts, saddles, and polepieces
  • Bridge saddle slot depth
  • String action at 12th fret
  • 75 mm scale
  • 3 in scale