It is ideal to have an additional tool handy as they are a consumable product. A couple methods to pro-longing the life of the installation tools, is to never use an impact driver, and clear the broaches of any debris upon removal of the studs. The debris will not allow the tool prongs to fully engage the stud and will eventually wear down.
“a good tool but could be a bit harder for more life. After the 3rd installation and removal of the studs, I had to replace the tool.
All in all very good products!!”
