The King's Crown BA tip covers fit Metal Medic's B.A. tips that come standard on the Finish Master hammers. The B.A. tips can also be purchased indivually in sets. These covers are made from TPU (Thermal Plastic Urethane) and are 95 on the durometer scale. The inside of the covers fit the outside radius of the B.A. tips perfectly. These are sure to be the best none metal hammer tips and crown working covers you will ever use. $8 per set. B.A. Tips NOT included.