Schaller Deluxe Kluson-Style Guitar Tuning Machine

The Schaller Original Deluxe Keystone tuning machines feature an upgraded 1:18 gear ratio, delivering ultra-precise, velvet-smooth tuning and exceptional tuning stability. Designed with authentic vintage dimensions and aesthetics, these replacement tuners are ideally suited for both modern and historical instruments.
Crafted for longevity and performance, all enclosed mechanisms are permanently lubricated with Schaller special grease for maintenance-free operation. Every component is precision-manufactured with premium surface finishing, while self-locking drives ensure even, sensitive, and stable tuning under any playing conditions.
Each string post is machined from premium brass and seated precisely in the housing to eliminate wear and ensure optimal stability. A worm gear made from polished stainless steel guarantees smooth operation and long-lasting durability.
Brand
Schaller
Product Type
Guitar Tuning Machine
Gear Ratio
1:18
String Post Lengths
0.78 in, 0.85 in, and 0.93 in (TopLocking model: 0.78 in)
Post Material
Brass
Worm Gear Material
Polished Stainless Steel
Lubrication
Permanently lubricated with Schaller special grease
Mounting Type
2-screw and threaded bushing counter bearing
Weight per Tuner
DR/TopLocking: 1.13 oz, SR/TopLocking: 1.09 oz, DR/Solid 0.85 in: 1.02 oz, SR/Solid 0.85 in: 0.99 oz
Product Weight
0.71 lb