1/2in Dr. 18mm Cr-Mo Thin wall Impact Socket

Genius Tools Impact Socket 18mm Thin Wall 1/2 Inch Drive CR-Mo Steel High Strength - 443818 Thin Wall Impact Socket SKU: 443818. This 18mm thin wall impact socket is built for tight-clearance fastening where a standard wall socket may not fit. The 6-point design supports secure engagement, while the compact 38mm (1.5 inch) overall length helps keep the setup manageable on the tool. Constructed from Chromium Molybdenum alloy steel, it is designed for high strength and durability with anti-corrosive properties. Heat treatment through oil quenching and a matte black oxide coating create a tough exterior with strong inner core performance for long-term professional service. Key Benefits Thin wall 18mm 6-point profile reaches fasteners in tighter clearances. 1/2 inch drive size suits common impact tools and professional setups. 38mm overall length keeps the socket compact and easy to control. Chromium Molybdenum alloy steel delivers high strength and lasting durability. Oil-quenched heat treatment improves toughness and inner core strength. Matte black oxide coating supports anti-corrosive protection and jobsite longevity. Stamped size markings provide permanent, quick identification during tool organization. Made to meet or exceed ANSI standards, this socket is designed for professional technicians and heavy, repeated use.