Features 1、90 corners are formed at one time, and there is no rebound when bent in place, very stable 2、The overall after deburring treatment, the surface is smooth and flat, the hand feels comfortable, and the water spray test does not rust 3、The hex wrench can be used to screw deep hole nuts, with a large hand area, which can be used with increased force and possess large torsion 4、Made of chrome vanadium steel material, possess high hardness and good wear resistance 5、Contain various specifications from 1.5‑10mm, come with ball end and long arm, easy to use Specification Item Type: Hex Wrench Material: Chrome vanadium steel Specification: Approx. 1.5mm / 0.06in 2.0mm / 0.08in 2.5mm / 0.1in 3.0mm / 0.12in 4.0mm / 0.16in 5.0mm / 0.2in 6.0mm / 0.24in 8.0mm / 0.31in 10.0mm / 0.39in Package List 1 x 1.5mm Hex Wrench 1 x 2.0mm Hex Wrench 1 x 2.5mm Hex Wrench 1 x 3.0mm Hex Wrench 1 x 4.0mm Hex Wrench 1 x 5.0mm Hex Wrench 1 x 6.0mm Hex Wrench 1 x 8.0mm Hex Wrench 1 x 10.0mm Hex Wrench