GRENPRO 20Pcs Allen Wrench Drill Bit Set, Metric & SAE Hex Bits | 1 /4 inch Hex Shank S2 Steel Impact Driver Bits, 2 inch Screwdriver Bit Set with Storage Organizer for Automotive DIY & Home Repair

Features

• 20PCS ALL-IN-ONE SETComes with 2 storage cases 20-piece kit includes 20 Allen bits (10 SAE: 5/64"-5/16"; 10 Metric: 1.5-8mm)in 2-inch length. Perfect for engine bays, tight cabinets, and hard-to-reach spaces, eliminating the need to buy multiple sets for different projects
• Premium S2 Steel & CNC MachiningCrafted from high-strength S2 alloy steel with precision CNC-machined tips and heat-treated construction. The built-in torsion zone absorbs peak torque to prevent breakage, delivering 15x longer service life than standard bitsfar more durable than ordinary sets under heavy impact use
• Strong Magnetic TipsReinforced stable magnetic design securely holds screws without slipping or dropping. Precision-cut edges ensure a tight lock every time, even after repeated useno more frustrating screw drops mid-project
• Universal compatibilityStandard 1/4" hex shank fits all impact drivers, drills, and pneumatic tools with no adapter needed. Ideal for automotive repair, construction, furniture assembly, and daily DIY tasks, making it a go-to set for both professionals and hobbyists
• Organized & DurableEach bit features an anti-rust coating for long-lasting protection. The compact,sturdy storage case keeps bits neatly organized, prevents loss, and fits easily in toolboxes.ours is built to withstand daily use and job site wear