7 Pairs Carbide Ball Contact Points Package #2 for SPI IPD Gage – 30-638-1

7 Pairs Carbide Ball Contact Points Package #2 for SPI IPD Gage 7 Pairs Carbide Ball Contact Points, Package #2 - 1/32, 3/64, 1/16, 5/64, 3/32, 7/64, 1/8" covering UN Series 24 to 3 pitch single and multiple starts. for SPI IPD Gage + Software - A Complete