Tackle automotive, home, and Diy jobs with this 163-piece socket set, featuring 3/8", 1/4", and 1/2" drive sizes in both Sae and metric, deep and standard. Forged from high-strength Cr-v alloy steel with a chrome-plated gloss finish, each piece is heat-treated to HRC42-48 for exceptional durability and corrosion resistance. The 6-point high-torque design delivers up to 5073 In-lb, gripping fasteners securely and reducing rounding on rusted or stubborn bolts. Precision-rolled, raised size markings are easy to read by sight or touch, even in low light or greasy conditions. A rugged, drop-resistant carrying case with custom shockproof slots and reinforced latches keeps everything organized, protected, and ready to go. At 37.48 lbs, this comprehensive mechanic tool kit (model XL3272) is a professional-grade choice and a practical gift for any serious DIYer or mechanic.