Inch combination wrenches: 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1, 1-1/16, 1-1/8, 1-3/16, 1-1/4 in. Metric combination wrenches: 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24 mm; Wrench organizer racks. No Skipped Sizes: this 38-piece set contains a full range of wrenches from 1/4 inch to 1-1/4 inch and 6 mm to 24 mm. Angled Open End: to reduce the working swing arc in tight spaces, the wrenches’ open end is angled 15 degrees so the wrench can be flipped over with each rotation to engage the fastener twice as often. Offset Box End: the wrenches’ box end is offset 15 degrees, creating clearance for your fingers and making it easier to reach around obstructions. Corrosion Resistant Finish: polished chrome finish easily wipes clean and protects wrenches from corrosion. A complete series of every size from 1/4 – 1-1/4 in. And 6 – 24 mm, the TEKTON 38-pc. Combination Wrench Set is compactly organized in two wrench organizer racks. Open ends are angled 15° and box ends are designed to grip flat sides of fastener heads, not corners, to prevent round-off.