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This impact socket from Proto is the perfect addition to your tool kit for fast and efficient tightening and loosening of bolts, nuts, and other SAE-sized fasteners. Its 6-point design grips even the most torqued fastener heads securely without rounding off or slipping. Made from impact-grade steel, these sockets offer unrivaled durability to withstand the toughest jobs, no matter how often you use them. Available in a size of 11/16 inches and featuring a one-half inch square drive compatible with most drive tools, this socket is ideal for mechanics, contractors, technicians, and other professionals who rely on high-torque applications. Get yours today and experience the unbeatable power, precision, and versatility of Proto impact sockets!