bretreead Impact 4'' Long Hex Bit Set 20Pcs – S2 Steel, 1/4'' Hex Shank, CNC Tips, Extension Socket & Case

Elevate your toolkit with Bretreead’s Impact 4'' Long Hex Bit Set, a versatile 20-piece kit designed for precision, durability, and real-world use. The extended 4-inch length helps you reach fasteners in tight spaces, while the 1/4'' hex shank keeps compatibility broad across impact drivers and heavy screw driving tasks. Expect smooth engagement, dependable performance, and organized storage for quick projects.

What you get

• 10 SAE hex bits: 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16"
• 10 metric hex bits: 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 5mm, 6mm, 7mm, 8mm
• Extension socket and a robust storage box for easy organization

Durability and design

• S2 alloy steel body with CNC-machined tips and a hardened core for consistent engagement
• Manganese phosphate finish provides rust resistance for long-term use
• Torsion zone design absorbs torque peaks to help minimize bit breakage
• 1/4" hex shank is compatible with most impact drivers and heavy screw driving

Extended reach and versatility

The 4-inch length, paired with a 2.3-inch extension socket, enables access to deeper fasteners and awkward angles, improving efficiency on challenging projects.

Ideal use cases

• Home repairs, furniture assembly, and DIY cabinetry
• Automotive maintenance tasks and light machinery work
• Woodworking projects that require long-reach hex bits

Care, storage, and support

Store the bits in the included case to prevent loss and corrosion. Wipe clean after use and keep dry for best performance. Bretreead offers after-sales support for any kit questions or concerns.