H15 1.1/2" To 1.13/16" 38.10mm To 46.03mm Adjustable Hand Reamer Size,Hand Reamer Size H15 1.1/2" To 1.13/16" 38.10mm To 46.03mm Adjustable, Size - 1,1/2" To 1,13/16" (38,10mm To 46,03mm),Symbol : H15, Adjustable Hand Reamer Size H15 1.1/2" To 1.13/16" 38.10mm To 46.03mm.