Inspection Gage Ball Set

Inspection Gage Ball Sets. Range: 1/8" to 1". Now available in certified Master Set - Calibrated Within 15 Millionths. 26 pairs of Precision Balls ranging from 1/8 to 1 inch Diameter. Chrome steel Hardened to 63RC. Ground and lapped. Grade 25 Accuracy - AFBMA Certified. in a Plastic Case, With 4 wells Provided for odd Sizes. Set includes 1 pair of each Size: 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 13/32, 7/16, 15/32, 1/2, 17/32, 9/16, 19/32, 5/8, 21/32, 11/16, 23/32, 3/4, 13/16, 7/8, 15/16 and 1". 26 pairs in fitted Plastic Case, With Certificate of Conformance.