Precise 20 Pc. Standard S.A.E. & Metric Combination Set
Set Includes:
1", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 10mm, 11mm, 12mm, 13mm, 15mm, 17mm, 19mm, 21mm, 22mm, 24mm, and metal case.