Description
Kluson 6 In Line Locking Revolution Series H-Mount Tuning Machines w/ Staggered Posts
The locking version of Kluson's Revolution H-Mount tuner, built as a direct retrofit for diecast tuners using a hex-head bushing and 25/64" peghole. It carries the same 19:1 gear ratio, sealed diecast housing, and staggered post heights as the non-locking version, with a locking knob on the back of the housing for fast, secure string changes.
Key Benefits
- Direct retrofit for diecast tuners with a hex-head bushing and 25/64" peghole — no modification needed
- Locking knob on the back of the housing for fast, secure string changes
- Staggered post heights eliminate the need for string trees, improving tuning stability and string life
- 19:1 gear ratio for smooth, backlash-free tuning
Features
- Screw-in hex-head bushing
- Staggered post heights: (2) 18mm, (2) 19mm, (2) 20mm
- All mounting hardware included
Specifications
- Peghole size required: 25/64" (10mm)
- Gear ratio: 19:1
- Bushing type: Screw-in hex head
- String post diameter: 6mm
- String post heights: (2) 18mm, (2) 19mm, (2) 20mm
- Locking system: Knob on back of housing
Why Buy From Arkansas Musicworks
We stock genuine Kluson hardware and ship fast from our Arkansas warehouse. Not sure if your guitar takes the collared or non-collared locking version? Reach out before ordering and we'll help confirm fit.




