3/4in Dr. 39mm(12 pt.) Thin Wall Impact Socket

Genius Tools Impact Socket 39mm 3/4 Inch Drive 12-Point Thin Wall CR-Mo Steel - 655239 Professional Impact Socket This 39mm, 12-point thin wall impact socket is built for professional service work where strong torque transfer and tight clearances matter. With a 3/4in drive and 58mm (2.28in) overall length, it fits common impact setups while maintaining a compact working profile. Constructed from Chromium Molybdenum Alloy Steel, it balances high strength with durability and anti-corrosive properties. A matte black oxide finish and oil-quenched heat treatment support long-term performance, and permanently stamped size markings help keep tool identification fast and consistent. Key Benefits 39mm 12-point thin wall design reaches fasteners in tighter clearances. 3/4in drive size suits professional impact tools and heavy-duty applications. 58mm (2.28in) overall length offers control without excessive extension. Chromium Molybdenum Alloy Steel delivers high strength and durability. Oil-quenched heat treatment improves core strength for lifetime professional use. Matte black oxide coating adds a tough exterior with anti-corrosive properties. Permanently stamped size markings support quick identification and organized storage. SKU: 655239. Designed and made for professional technicians, it is built to perform under heavy use while keeping access advantages of a thin wall profile.