Simple, quick angle set ups
Manufactured of hardened, stabilized and ground steel
Accurate to ±0.0001″ per inch
Fitted case
Angle blocks are 3″ long and 0.25″ thick

Ten piece angle block set.
The angles included are 1°, 2°, 3°, 4°, 5°, 10°, 15°, 20°, 25°, 30°. You can combine them to make any integral angle.
Each piece is marked with the angle