Schaller M6 135 Guitar Tuning Machine

The Schaller M6 135 guitar tuning machine offers precision engineering and smooth tuning stability for discerning musicians. Featuring an advanced 1:18 gear ratio, it delivers velvety-smooth operation and precise pitch adjustment. High-grade CNC-machined components and high-quality brass string posts ensure long-lasting durability and maximum wear resistance.
Equipped with the innovative stepped M6 flanged washer, this tuning machine provides hassle-free mounting and reliable centering without requiring a stepped headstock hole. The self-locking internal drive and permanent internal lubrication with special grease guarantee completely maintenance-free performance over years of use.
Designed with identical mounting dimensions to its classic predecessor, the M6 135 serves as a direct drop-in replacement for effortless guitar upgrades. It maintains robust structural alignment while reducing pressure on both the string post and rear mounting screws.
Brand
Schaller
Model
M6 135
Product Type
Guitar Tuning Machine
Gear Ratio
1:18
String Post Material
Brass
Lubrication
Permanent Special Grease (Maintenance-Free)
Weight per Single Tuner with Button (Small/Large)
Metal (1.27 oz / 1.34 oz), Perloid (1.06 oz / 1.09 oz), Ebony (1.06 oz / 1.09 oz) including hollow screw
Button Bore Hole
Diameter 0.17 in (4.2 mm) with driving surface 0.14 in (3.6 mm)
Product Weight
0.79 lb