Engineered from premium chrome-molybdenum alloy steel, this 12-piece impact socket set is built for maximum durability during heavy-duty tasks. The radius corner design prevents rounding of rusted or damaged fasteners by driving the sides rather than the corners. Each socket features a black oxide finish for enhanced protection and comes organized in a heavy-duty blow mold case.

• Comprehensive 12-piece set includes sizes: 5/16 in., 3/8 in., 7/16 in., 1/2 in., 9/16 in., 5/8 in., 11/16 in., 3/4 in., 13/16 in., 7/8 in., 15/16 in., and 1 in.
• Forged from high-strength chrome-molybdenum alloy steel for heavy-duty performance.
• Radius corner design drives the side of the fastener to prevent rounding of rusted or damaged bolts.
• Black oxide finish provides added corrosion resistance and durability.
• Laser-etched markings ensure easy and quick size identification.
• Includes a heavy-duty blow mold case for organized storage and impact protection.