Introduction
1.Surface atomization treatment, beautiful and practical 2.Chromium-vanadium steel has high torsion 4.Cloth package, stable and durable protect spanner is not easy to damage and fall off
Features
1.Both ends of the ball head inner hexagon can be used, with chamfering 2.So that when inserting things into the hole, it is not easy to be card owner, easy to use 3.The spanner is made of chromium-vanadium steel, which is strong and durable