【Easy to Use】Just rotate the nut splitter bolt to work on the target nut. Very easy to use. You may prepare a wrench help you to do this work. 【Practical Design】Just rotate the nut splitter bolt to work on the target nut. Very easy to use. You may prepare a wrench help you to do this work. You can use these splitting tools to cut damaged nuts off, then solve the difficult problem of removing. 【High Hardness】It is made from premium steel, it is of high hardness and long durability. 【Widely Used】It is suitable for splitting and removing rusty broken, damaged, corroded, stuck nuts. 【Quality Guarantee】1 year warranty, 30 days money back, 7x24 hours email support., Manufacturer: Zerodis