This is a replacement set for the old Madrid school guitars made for roller spacings of 39mm. It has ebony buttons, rollers with bearings and a 14:1 gear ratio.
- Black Alloy Rollers with Bearing
- Gold Finished Plate
- Ebony (Wood) Buttons
- Gear Ratio: 14:1
- Weight: 77g
- Sold in pairs- Bass & Treble Side
- Button Wrench Included
- Measurements
40ARB2000 Reviews...
★★★★★
Zbynek Jonak
Dec 29, 2025
"I needed a non standard set of machine heads for my 1963 Kohno I had just finished restoring. I ordered it on X-mas day and received it on Monday 29th. Outstanding customer service, great price and extremely fast shipping on top of excellent tuners. Many thanks !!!!!!"
★★★★★
Heinz J. Kammerer
Apr 4, 2026
"Very easy transaction. Easy installation. Tuners work great. If I ever need some again, I know where to go :-)"