Code : Gauge for V-Pulley
Brand : Swan

Groove width of the V-belt pulley, angle, and a gauge to check the depth, so it can be used for molding of bytes.
Depending on the angle is called, Swan produce a variety of gauge.
| angle is called | 34 ° · 36 ° · 38 ° |
|---|---|
| Model | A, B, C, D, E, M |