Brass plate with matte finish. I used this set on my own guitars for 5 years and have never had any reports on them failing in any way.
- S4, Black aluminum roller with bearing
- AS Black Button (Same as on the 103's and 102's
- Rosewood Button Option
- Gear Ratio: 18:1
- Weight: 75g
- Sold in pairs- Bass & Treble Side
- Optional 5mm Button Socket
- Measurements