3/8in Dr. 1/4inHex Impact Bit Holder, 39 mmL

Genius Tools Impact Bit Holder 1/4 Inch Hex, 3/8 Inch Drive, 39mm Length, Heavy-Duty Steel Construction - 363908 impact bit holder This impact bit holder adapts a 3/8in drive tool to accept 1/4in hex shank impact bits, giving a compact 39mm overall length for controlled access in tight work areas. Built for professional hand tool use, it focuses on secure bit fit, durability under impact loads, and clear identification. Constructed from Chromium Molybdenum Alloy Steel, it is heat treated through oil quenching and finished with a matte black oxide coating for a tough exterior and strong inner core. Size markings are stamped for permanent readability, supporting faster tool organization in the shop. Key Benefits 3/8in drive interface fits common impact tools and ratchets securely. Accepts 1/4in hex shank impact bits for versatile fastening setups. 39mm overall length supports access and control in confined spaces. Chromium molybdenum alloy steel improves strength, durability, and corrosion resistance. Oil-quenched heat treatment enhances core strength for repeated impact use. Matte black oxide coating adds exterior toughness and helps resist wear. Stamped size identification stays readable to simplify organization and selection. For shops that rely on consistent fit and long-term durability, it provides a straightforward, compact way to run 1/4in hex impact bits on a 3/8in drive platform (SKU: 363908).