Engineered from heavy-duty chrome molybdenum alloy steel, this 22-piece impact socket set is built to withstand rigorous automotive and industrial use. The black oxide finish provides superior corrosion resistance, while off-corner loading helps prevent fastener rounding for maximum efficiency.

• Comprehensive 22-piece set includes both SAE and Metric 1/2 in. drive standard length impact sockets
• Forged from high-strength chrome molybdenum alloy steel (Cr-Mo) for extreme impact resistance
• Oiled black oxide finish provides maximum protection against corrosion
• 6-point design with off-corner loading helps prevent rounding of fasteners
• Large, hard-stamped size markings ensure quick and easy identification
• Features a pin hole at the base for secure attachment with pin and O-ring drive tools
• Chamfered lead-ins allow for fast and easy placement onto fasteners and tools
• Includes a plastic storage rail to keep your workspace organized
• Meets or exceeds ANSI standards for professional performance