Designed for strength and precision, this extended hex bit socket set is crafted from high-hardness S2 alloy steel and Cr-v chrome-plated steel for long-lasting durability. Sandblasted and mirror-polished surfaces resist rust and corrosion, ensuring dependable performance for years. With 32 pieces in both metric and Sae sizes, the set fits a wide range of automotive, mechanical, and home repair tasks. Chamfered edges and rounded contact points allow smooth insertion and reduce fastener wear. A drop-resistant Pe case keeps each socket securely in place, while deeply engraved, bold size markings provide quick and easy identification.