Power Nut Driver Drill Bit Set, 14pcs 1/4” Hex Socket Adapter Bolt Drivers Repairing Tool, Cr-V Steel, For Quicker Change Chuck, Electric Screwdriver, Hand Drill, Pneumatic Drill, Lithium Drill

• Wide application: This power nut set fit quick-change chucks and any drill or driver, electric screwdriver, socket wrench, pneumatic Impact wrench, rechargeable drill, screwgun and so on. • Specifications: 3/16(4.76mm), 1/4(6.35mm), 9/32(7.14mm), 5/16(7.93mm), 11/32(8.73mm), 3/8(9.53mm), 7/16(11.11mm) 5mm, 5.5 mm, 6mm, 7mm, 8mm, 10mm, 12mm. • Quick change: It fit quick-change/release and firmly lock of standard chucks , drill, driver and screw-gun. Come With storage organizer to keep the power nuts together, easier for carrying and organized storage. • High quality materials: Each power nut is made from high quality chrome vanadium steel for extra durability for resistance against abrasion and corrosion. For high torque output and can be used as a nut driver set for impact drill or driver. • Best tools: Here’s the can’t missed option for you. It makes the project much more easier and faster. It can be used in household diy, auto parts, woodworking, professional machine, professional contractor repairing, mechanics etc.