K Kwokker 20 PCS Socket Nut Driver Set, 1/4 Inch Hex Shank Quick Change Metric and Imperial Socket Nut Impact Driver Adapter Drill Bits for Any Hand Drill, Electric Screwdriver and Socket Wrench Screw by Amazon.co.uk

• \u301020PCS Hex Power Nut Driver\u3011: The hex socket set includes two different specifications: 10 x SAE(3/16",1/4",5/16",3/8",1/2",5/32",7/32",9/32",11/32",7/16"), 10 x Metric (4mm,5mm,5.5mm,6mm,7mm,8mm,9mm,10mm,11mm,12mm). Hex Shank\uff1a1/4 Inch. Complete specifications and sizes to meet your various needs.

• \u3010Strong and Sturdy\u3011This impact driver bits made of CR-V chrome vanadium steel, it has higher hardness than ordinary steel and is not easy to slip. It has the characteristics of sturdiness, durability and impact resistance. The surface of the power nut driver socket is sandblasted to prevent corrosion and rust, making it more durable.

• \u3010Easy to Carry\u3011This black hex drill bits are lightweight and can be easy to carry with you. There is also a laser marking size on the socket, which can improve your work efficiency. Concave hexagonal design makes the screw bite stronger and work more smoothly.

• \u3010Easy to Install\u3011As long as you loosen the electric drill chuck and insert the magnetic nut drill bits, you can use it. However, please note that before use, confirm whether the product is clamped, and open the concentricity test, and start the operation after confirming that there is no problem. Avoid injury caused by unclamped tools.

• \u3010Wide Application\u3011Nut setter driver is widely used in home DIY, auto repair, machine repair and other scenes. It is used in hex tools such as hand drills, rechargeable drills, electric drills and wind drills. But the wind cannon machine is not suitable for use because of the too much torque.