BGTXINGI 6Pcs 2Set 1/4 Inch Hex Shank Magnetic Screwdriver Bit Quick Release Bar Socket Magnetic Extension Chuck Adapter 60mm/ 100mm/ 150mm for Screws Nuts Drill Hand-held Driver

• 1.High quality: Quality is a guarantee with this 6 piece sturdy and durable solid steel set designed to withstand torque compression under most standard use situations. Hard steel holder for maximum durability, heavy-duty construction for long service life.
• 2.Usage: This is 6 piece hex shank bit driver extension bar set is designed to meet a variety of needs. Fits snugly and securely in your drill chuck or hand held driver. 6 pieces set with different length (60mm/2.36", 100mm/3.94", 150mm/5.90") Provides versatility and convenience no matter which tool you chose to use. Great for the DIY, automotive repairs, household maintenance, and most general repairs. A great tool addition to any tool box set.
• 3.Unique design: Interface has a locking mechanism, the screwdriver head can lock the connecting rod with strong magnetic. Quick change and release system allows you to quickly install, lock and unlock the bit easily.
• 4.Perfect for drill, screwdriver, batch head and other to transfer. Great for exchanging the sleeve and the joint, prolonging the connecting rod. Useful for automotive mechanic vehicle repairs, technicians, handyman & hobbyist developments to use with sockets on hardware/tire nuts, lag bolts, hex head cap screws at home, workshop factory or construction site.
• 5.Package include: 6pcs: 2pcs 1/4", 2pcs 3/8", 2pcs 1/2" each with a 1/4" hex shank/driver bits fits all quick-change drill chucks system. 1/4" hex shank (6.35mm)can be easily fit into power driver, drill and hand-held screwdriver, for extending all kinds of screwdriver bits.

Feature: -Made from heat-treated hardened chrome steel to ensure a long lifetime through tough torque jobs without breaking or rusting. Heavy duty construction to be compatible with Screws nuts drill Hand-held Driver. -1/4-Inch hex shank can be easily fit into power driver, drill and hand-held screwdriver, prevents stripping during high speed drill operation. Handles the toughest jobs, hex shaft saves time changing out of power drill, and saves time over traditional hand operated nut drivers. -Perfect for drill, screwdriver, batch head and other to transfer. Great for exchanging the sleeve and the joint, prolonging the connecting rod. Extend all kinds of screwdriver bits, screwdriver head conversion uses; -Fast, fastening; Greatly improve work efficiency. Strong magnetism, limit adjustable Specification: Material: Chrome vanadium steel Color: Black and silver Sockets type: 1/4" Hex Shank Length: 60mm/2.36" ,100mm/3.94",150mm/5.90" Package Included: 2pcs 60mm/2.36" Magnetic Screwdriver Bit 2pcs 100mm/3.94"Magnetic Screwdriver Bit 2pcs 150mm/5.90"Magnetic Screwdriver Bit