Angle Gauge Set Range 2 Degrees 30 in to 75 Degrees Accuracy +/-10 min Configuration Concave Convex Radii Dimension Type Angle Included Sizes 5 Degrees 10 Degrees 15 Degrees 20 Degrees 25 Degrees 30 Degrees 35 Degrees 40 Degrees 45 Degrees 50 Degrees 55 Degrees 60 Degrees 65 Degrees 70 Degrees 75 Degrees 80 Degrees 85 Degrees 90 Degrees Increments 5 Degrees Maximum Measurement - Degrees 175 Degrees Minimum Measurement - Degrees 2 Degrees 30