It's just so nice to have a set that was made for a specific purpose like this, because it made bearing installation easier than using a press. As a mechanic, I like that! You just go ahead and throw some assembly Lube on your bushing and on your driver, there will be a driver that perfectly fits whatever bushing you're driving in, you go with that one and make sure to look at the manual on how deep you drive some of them. Very important, one of them and I forget which one at this point, you can cause a problem by not driving it far enough in and then something will start to write on it and immediately start chunking the metal. So make sure you are looking up this information online or watching a YouTube video or you have a manual. I use all data myself.