1/2in Dr. 39mm (12pt.) Thin Wall Impact Socket

Genius Tools Impact Socket 39mm 1/2 Inch Drive 12-Point Thin Wall CR-Mo Steel - 453839 Impact Socket This 39mm, 12-point thin wall impact socket is built for tight-clearance fastening where standard impact sockets may be too bulky. It features a 1/2in drive and a compact 48mm (1.89in) overall length for controlled access and handling. 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 support a tough exterior and strong inner core for long-term professional service. Key Benefits Thin wall profile reaches tight clearances without sacrificing impact-grade strength. 39mm, 12-point design helps engage fasteners securely for reliable operation. 1/2in drive and 48mm length support compact, controlled tool positioning. CR-Mo alloy steel provides high strength, durability, and anti-corrosive properties. Oil-quenched heat treatment improves toughness for repeated professional impact use. Matte black oxide coating adds surface protection and a durable working finish. Permanently stamped size marking improves organization and fast identification. SKU: 453839. A practical choice when you need a thin-wall impact socket that stays organized, holds up under heavy use, and fits where clearance is limited.