a universal 1/4 "hex shank for a variety of quick-change chucks, various flashlights, and screwdrivers.Widely used in in electric drills, screwdrivers, impact drills, household DIY, auto parts, woodworking, professional machinery maintenance and other fields.
Deep Nut Driver Set: Includes 7 metric deep impact sockets (8mm, 10mm, 13mm, 14mm, 16mm, 17mm, 19mm) and 4 SAE deep impact sockets (5/16", 3/8", 7/16", 1/2"), compatible with both measurement systems, ideal for common motorcycle maintenance and installation work.
Magnetic Nut Driver Set: Includes 10 metric nut drivers (5mm, 5.5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm) and 8 SAE nut drivers (1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 1/2", 9/16"). Each driver is equipped with built-in neodymium magnets that provide a secure grip on both the driver bits and fasteners.
Screwdriver Bits: This set comes with a premium impact-rated bit assortment, featuring: slotted bits (SL3, SL6), phillips heads (PH1, PH2, PH3), hex sizes (H2, H2.5, H3, H4, H5, H6), torx security bits (T10, T15, T20, T25, T27, T30), and pozidriv bits (PZ1, PZ2, PZ3) - covering all essential drive types for professional impact tool applications.
More Accessories: Includes a 17mm wing nut driver, three impact-grade socket adapters (1/4", 3/8", 1/2"), a quick-release extension bar, and a swivel nut driver - all 55 professional-grade components engineered for demanding workshop applications.
Magnetic Retention System: Neodymium magnets securely grip bolts and nuts, even in high-vibration environments, minimizing hardware loss during overhead or confined space operations. Built with Cr-V steel for durability and S2 alloy steel bits for hardness, featuring anti-slip design to reduce replacements. Trusted by mechanics and DIYers.