Gear Gauge Measuring Blocks Pitch: 8.25 Normal P.A. 25
Gear Measuring Blocks
Gear Gauge
Specs-
- Pitch: 8.25 Normal
- Pitch Angle: 25 Degree Normal
- (2) Male H 1904TT 1939H
- (1) Female H 1904TT 3636H
Includes hindged wood case with metal clasp.
Well Maintained
Made in USA