Various specifications: 4 specifications of the nut remover can meet daily use, respectively 9-12mm 12-16mm 16-22mm 22-27mm. Premium material: Made of high hardness steel, it's rust and corrosion resistant to ensure durability, and the sharp cutting edge helps you get the job done quickly. Easy to use: just twist the nut splitter to safely remove corroded or damaged nuts without damaging bolt threads. Of course, you can also prepare a wrench to use with it. Wide range of application scenarios: It can be used for disassembling and replacing old rusty nuts in various environments, and a tool box in plastic is provided for easy portability. BELEY provides you with high-quality after-sales service: 24-hour customer service guarantees your shopping experience, if you have any questions about this product, please feel free to contact us. Product Description The sharp part is made of strong bearing steel as the raw material. The multi-faceted bottom slot can be adjusted for use with a wrench. Made from strong steel, capable of tapping most nuts. Threaded rotary feed used with a wrench to generate high torque feed and easily solve problems. Multi-size selection of internal round size, knowing directly and clearly what specification the nuts are for, so as to avoid the phenomenon of size incompatibility. Solve the problem that the threads not coated with anti-rust agent can no longer be removed because they are worn out, and replace the nuts with new ones to prevent accidents and damage. losses caused by damaged nuts. They come in different sizes, they are very resistant and work perfectly (a lubricant can be used during use so that the separator passes easily through the nut and can be quickly replaced with a new one). 4 x hand pressure nutcrackers 1 x plastic tool case