2020 Jianghua high elastic resin screwdriver

Adopt 6150Cr-V steel or S2 quenching in whole

采用6150铬钒钢或S2全身淬火

The surface is plated with (black)bright hard chrome

Strong wear-resistant and not easy to rust

表面镀光亮铬 耐磨程度强不易生锈

Phosphatized black head, anti-slip, strong magnetism

碳化黑头 不易打滑 带有强力磁性

Hardness reaches to the European standards

硬度达到欧洲标准

The handle made with high elastic resin and plastic material, resistant oil and corrosion

手柄采用高弹性树脂与高强度工业塑料精制而成

Ergonomical handle design,comfortable and anti-slip

手柄设计以手掌握力姿势为原理 手感舒适不易打滑