Radius Gauge Set, Range 17/32 in to 1 in, Accuracy +/-0.0017 in, Configuration 16 Concave & 16 Convex Radii, Dimension Type Angle, Included Sizes 1 In., 11/16 in, 13/16 in, 15/16 in, 17/32 in, 19/32 in, 21/32 in, 23/32 in, 25/32 in, 27/32 in, 29/32 in, 3/4 in, 31/32 in, 5/8 in, 7/8 in, 9/16 in, Increments 1/32 in, Minimum Measurement - Inch 17/32 in, Number of Leaves 16, Set Style Fixed Leaves With Handle, Case Included Yes, Case Type Pouch, Finish Uncoated, Maximum Measurement - Inch 1 in