Radius Gauge Set, Range 0.5 mm to 13 mm, Accuracy +/-0.05 mm, Configuration 3 Convex & 2 Concave Radii, Dimension Type Angle, Included Sizes 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4 , 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10, 10.5, 11, 11.5, 12, 12.5, 13mm, Increments 0.5mm, Number of Leaves 26, Set Style Fixed Leaves With Handle, Case Included Yes, Case Type Pouch, Finish Uncoated