21-Piece 2.5" Hex Head Allen Wrench Drill Bit Set, 1/4" Hex Screwdriver Bits Set with Durable Magnetic Impact Bit Holder, SAE & Metric Allen Key, S2 Steel, Mechanic Home Repair 21 PCS 2.5" Hex

IMPACT-READY PERFORMANCE - Built with a torsion zone to absorb torque shocks, this impact-ready hex bit socket set outlasts standard bits by up to 15 times, making it ideal for impact drivers and heavy screw driving tasks. VERSATILE USAGE - Perfect for mechanic home repair, automotive, furniture, and DIY projects, this bit set is a must-have for mechanics, handymen, and homeowners. Universal Compatibility - 1/4 inch hex handle enables compatibility with electric screwdrivers, manual screwdrivers, electric drills, group general tools, and any standard drills. COMPLETE SET - This 21-piece set includes 10 SAE and 10 metric hex bits ranging from 1.5mm to 8mm and 5/64" to 5/16", providing a comprehensive range for various screw-driving applications in automotive, DIY, and home repairs. S2 STEEL STRENGTH - Crafted from heavy-duty S2 alloy steel with CNC-machined tips and a hardened core, these bits provide exceptional durability, reduce fracture risk, and deliver reliable performance for automotive, furniture, and general repairs.