【EASY HANDLING】: Rathet handle & sockets are manufactured from heat-treated chrome vanadium alloy steel for extra hardness and corrosion resistance to withstand typical DIY work. Metric marking are clearly embossed so you grab the right socket every time. The lock-on button holds sockets securely in place while the soft-grip handle provides a comfortable hold
【WIDELY APPLICATION】It has a wide range of applications and can be used for automobile maintenance, pipeline installation, mechanical maintenance, engineering or home installation and other work.