56-Piece 1/4" Drive Socket Set, SAE (5/32"-9/16") & Metric (4mm-15mm), Deep & Shallow, 72-Tooth Rac

Superior Quality & Durability: The socket set is crafted from high-grade chrome vanadium steel for enhanced strength and durability. With a hardness above 60HRC, the heat-treated sockets offer exceptional wear resistance and can handle extreme torque changes. The phosphate-coated surface ensures excellent corrosion resistance, effectively preventing rust. Easy-to-Read Dual Markings: Each socket features laser-etched markings in two locations for quick size identification, even in dimly lit environments. Save time and effort searching for the right socket size. 6-Point Design & Retention Hole: The 6-point design ensures a perfect fit between the socket and bolt, minimizing wear and prolonging the bolt's lifespan. The pneumatic hole keeps the socket securely connected, preventing it from falling off during use. Organized & Secure Storage: The socket set comes in a sturdy black blow-molded case, specifically designed to accommodate each socket size. The case's two locks prevent accidental opening, ensuring easy storage and minimizing the risk of lost sockets.