The String Butler® V4-Aluminium Black

• Designed for guitars with 3L / 3R headstock machine head configuration / V4 only for oversized headstocks
  
• Adjusts the position of all 6 strings to correct the string routing through the nut slots , thus preventing the guitar strings from getting stuck
  
• Greatly improves the tuning stability of your guitar and increases the sustain
  
• Keeps the tuning of the strings even during very intense guitar playing (also copes with extreme bends)
  
• Fast and easy installation
  
• Version V4 with minimum post distance 57 mm / maximum post distance 78 mm
  
• Colour: Black
  

Information String Butler V4

Not compatible with Sperzel Tuners!

Weight without packaging: 31grams
Width: 7.9mm
Height: 4,4mm
Thickness of base plate: 1mm to 3mm
Designed for oversized headstocks
Post to Post E-String Tuners: 59mm to 78mm
Also suitable for Lefthand guitars