These L&R lock tools are designed and built for a lifetime of use. A must for one of the toughest jobs in side lock breakdown and assembly. Conveniently sized for shooting box or possibles bag. Instructions included with each tool. Will easily remove the most stubborn hammer wit ease, and without damage to plate, hammer or working parts. The “jaws” have been tempered to resist wear and marring. This works with any typical, traditional side lock.