Pneumatic Bolt Remover Kit 32004, 1" x 6" Ball Peen Shake 'n Break Pneumatic Bolt Remover Kit, 2-Piece Set, helps remove stuck and frozen bolts and nuts. Our pneumatic bolt remover kit is designed to be easy to use. It can be used with a wrench to help rotate and loosen seized fasteners. A standard .401 turn Parker shank for air guns makes it a user-friendly tool. Each bolt breaker has a 1" x 6" Ball Peen rounded end for use with impact sockets. Applications include removing bearings and general purpose calipers. An air hammer provides vibration when removing stubborn/frozen fasteners or Torx bolts/nuts. Each bolt breaker has a 1" x 6" Ball Peen round head on the other end for use with impact sockets. Superior 24-Hour Customer Service - No matter what your problem, we're here to help and answer your questions.