3/4in Dr. 40mm(12 pt.) Thin Wall Impact Socket

Genius Tools Impact Socket 40mm 3/4 Inch Drive 12-Point Thin Wall CR-Mo Steel - 655240 Impact Socket This 3/4in drive 40mm thin wall impact socket is built for tight-clearance fastening where standard impact sockets are too bulky. The 12-point profile supports fast engagement, while the 58mm overall length keeps the tool compact for controlled access. Constructed from Chromium Molybdenum Alloy Steel, it is designed for high strength, durability, and anti-corrosive performance. A matte black oxide finish and oil-quenched heat treatment contribute to a durable exterior with a strong inner core suited to professional hand tool use. Key Benefits Thin wall design fits tighter clearances without sacrificing impact-rated strength. 12-point socket profile offers secure engagement and efficient torque transfer. 3/4in drive size pairs with compatible impact tools and accessories. Chromium Molybdenum Alloy Steel construction delivers high strength and durability. Oil-quenched heat treatment improves toughness for long-term professional service. Matte black oxide coating helps resist corrosion and provides a durable exterior. Stamped size markings support fast identification and organized tool storage. SKU: 655240. This socket is designed for technicians who need a compact, thin wall impact solution that remains easy to identify, durable under heavy use, and consistent over time.