8-22mm Universal Torx Wrench Self-tightening

Double-headed self-tightening multifunctional wrench.
Time-saving, efficient, convenient, industrial quality.
The plate body is polished and plated as a whole, which is beautiful and not easy to rust.
Suitable for dismantling screws of various specifications.
It is widely used in mechanical engineering, machine repair, auto repair and other related maintenance industries.

Specification:
Material: Chrome vanadium steel
Product length: 160/150mm
Product thickness: 4.5/5mm
Use range: 8-22mm/3-17mm
Product weight: 70g/35g

Packing list:
1* double-head self-tightening multifunctional wrench