3/8in Dr. T-55 Star Head Driver 76mmL

Genius Tools Star Head Driver T-55 Size 3/8 Inch Drive 76mm Length Durable Construction - 3476S55 Star Impact Bit Socket This 3/8in drive T-55 star head driver is built for professional hand tool setups where dependable torque transfer and long-term durability matter. With a 76mm overall length (2.99 inches), it balances reach and control for efficient fastening work. Manufactured from Chromium Molybdenum Alloy Steel, it offers high strength with anti-corrosive properties. Heat treatment through oil quenching and a matte black oxide coating provide a tough exterior and strong core for repeated impact use. Key Benefits T-55 star impact bit socket design helps deliver secure fit and torque transfer. 3/8in drive and 76mm length support controlled access in compact spaces. Chromium Molybdenum Alloy Steel construction provides high strength and durability. Anti-corrosive material properties help maintain performance in demanding shop conditions. Oil-quenched heat treatment boosts core strength for long-term professional use. Matte black oxide coating adds a tough exterior and wear resistance. Permanently stamped size markings make identification fast and tool organization easier. Made to meet or exceed ANSI standards, this driver is designed for technicians who need consistent results and easy tool management.