1/2in Dr. 18mm(12pt.) Thin Wall Impact Socket

Genius Tools Impact Socket 18mm 1/2 Inch Drive Thin Wall 12-Point CR-Mo Steel - 453818 Impact Socket This 18mm thin wall impact socket is built for 1/2 inch drive impact applications where access is limited. The 12-point design and compact 38mm (1.5 inch) length help keep fastener engagement controlled while maintaining maneuverability in tighter clearances. Manufactured from Chromium Molybdenum Alloy Steel, it's engineered for high strength and durability with anti-corrosive properties. Oil-quenched heat treatment and a matte black oxide finish support a tough exterior and strong inner core for long-term professional use. Key Benefits Thin wall profile reaches fasteners in tight clearances without sacrificing strength. 18mm 12-point opening supports secure engagement across a wide range of positions. 1/2 inch drive size suits common impact tools and professional socket systems. Chromium Molybdenum alloy steel delivers high strength with anti-corrosive properties. Oil-quenched heat treatment improves core toughness for heavy, repeated impact use. Matte black oxide coating helps protect against wear while reducing surface corrosion. Permanently stamped size markings improve organization and speed up tool selection. Designed to meet or exceed ANSI standards, this socket focuses on reliable performance and straightforward identification in busy tool sets.