Hyper Tough 32-Piece Combination Wrench Set. 20 Piece Combination Sizes: 6, 7, 8, 9, 10, 12, 13, 15, 17, 18 MM & 1/4, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4". Heat Treated. 12 Piece Stubby Sizes: 10, 11, 12, 13, 14, 15 MM & 5/16, 3/8, 7/16, 1/2, 9/16, 5/8".
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