1. 48 in 1 Set:
– 1 x hand
– 1 x extension bar
– 1 x spudger
– 45 x screwdriver bits
2. Those screwdriver bits is made of chrome vanadium, which is a mixture of alloys. It improves rust resistance and withstands heavier loads
3. Ergonomic design, those screwdriver bits is made of chrome vanadium, which is a mixture of alloys. It improves rust resistance and withstands heavier loads
4. 45 different types of screwdriver bits to meet your needs