【Easy to Use】Just twist the nut splitter bolt to work on the target nut. Very easy to use. You can prepare a wrench to help you do this job. 【Convenient Design】Just twist the nut splitter bolt to work on the target nut. Very easy to use. You can prepare a key to help you do this job. You can use these splitting tools to cut off the damaged nuts and then solve the difficult problem of their removal. 【High Hardness】It is made from premium steel, it is of a high hardness and long durability. 【Widely Used】 It is suitable for splitting and removing rusted, broken, damaged, corroded or stuck nuts.