6 Size Extension 1/4 Hex Screw Socket Holder Adapter Magnetic Screwdriver Impact Driver Drill Bit Tool Quick Release Tools

[Features]:

1. 6 kinds of length in total, good for working to somewhere hard to reach.

2. Interface has a locking mechanism, built-have magnetic, automatically pop up batch head.

3. Suitable for drill, Electric, pneumatic screwdrivers, batch head and other screwdriver bits of power tools, extended.

4. Unlimited uses in automotive, hardware, hobby, home, etc.

5. Fast, fastening; more effectively improve work efficiency.lock the batch class.

6. Hexagon with magnetic, Head to snap skid in order to better.