Includes a 6-inch, an 8-inch, and a 10-inch adjustable wrench for basic home use, automotive maintenance/repair, plumbing, and general assembly. High-Quality Material: premium Chrome Vanadium Steel, heat-treated and drop-forged, corrosion-resistant black oxide finish. Metric & SAE Scales on each wrench. Smooth Jaw Adjustment: 6in wrench 15/16in & 24mm jaw capacity, 8in wrench 1-3/16in & 30mm, 10in wrench 1-5/16in & 35mm. Comfortable rubber-covered handle with hanging hole.