High Quality and
Well Perform: These durable screwdriver bits are made of CRV steel, whose hardness can reach to HRC52 56, guarantee for long time use.
Stable And Well Accessible: Flexible shaft additional extension rod of up to 60mm adjustable length and a flexible soft shaft is offered, allowing you to achieve screws that are completely inaccessible, ideal for stereo work.
Box size: 21x9x3cm is easy to carry and portable, you can put it in travel bag, car or tool box
Magnetic Screwdriver Set: The screwdriver heads are magnetic, Made of impact-resistant tool steels, solid as chrome vanadium steel, and they can tighten the screws during repair, which improves performance and saves your time and effort. It is easy to carry and store at home and work. Screw driver with STRONG magnetic tips and anti slip.