Check the listing for details. WORKPRO 12PIECES Premium Combination Wrench Sets 12-Point Wrench Sets Metric/SAE. Color: Multicolor, Condition: New. Listed at 34.99 USD. Product Description Wrench Sizes: WORKPRO Metric Wrench set includes 12 pieces wrenches covering sizes 8,9,10,11,12,13,14,15,16,17,18,19mm, satisfying basic needs. Size marking on both ends of the wrench for easy identification; WORKPRO SAE Wrench set includes 12 pieces wrenches covering sizes 1/4", 5/16", 11/32", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4",13/16", 7/8" inch, satisfying most of your needs. Size conveniently stamped on the head and beam for quick identification. 12-Point Box End: Precision machined 12 point fits hex nuts and bihexagonal nuts for quick engagement of fasteners, providing a more precise fit. To prevent dropping and round-off, it applies force to the flat sides of the fastener, not the corners. 15-Degree Offset Design: Box end design prevents slippage during tightening and reduces damage to the nut edge. It is offset by 15 degrees, creating clearance for your fingers to operate and work in tight places, making it easier to reach obstructions around. Build to Last: Our METRIC Wrench Sets are forged from chrome-vanadium steel, these wrenches are designed for longevity and durability. Mirror chrome finish provides resistance to rust, abrasion and corrosion, increase service life. Convinent Storage: This wrench set comes with a 20.5 by 11.4 inch Oxford cloth roll bag for tear resistance and toughness. 12 compact pockets are quite suitable for each combination wrench. Three hanging holes for easy suspension.