BEST TOOL Rock-Slide Extention Bar

- We will not lock items without grooves.
- The main shaft is not heat-treated to prevent bending during quenching.
- The recommended socket size is up to 10mm.

This is a convenient extension bar for working in narrow spaces, just slide the coupler and detach it with one touch.
It features a self-locking holder at the head, so once the tip tool is inserted, it won't come out on its own.
It comes with a +2 double-headed bit, and the bit attachment part is in domestic standard specifications.
It is very useful for work in unreachable ceilings, corners, and narrow and deep places.
It has three sizes variations that can be used depending on the situation.
The shank part adopts a 3-point lock-actniu system to suppress excessive torque transmission.