Mzcvriru 32029 Pneumatic Bolt Breaker Set - 3/8" 1/2"

32029 Pneumatic Bolt Breaker Set with Air Hammer Spring, 37315 3/8" & 37316 1/2" Shake 'n Break Pneumatic Bolt Breaker Set, 2-Piece, helps remove seized and frozen bolts and nuts. The ends of each bolt breaker have either a 1/2- or 3/8-inch square drive for use with impact sockets. The built-in hex (19mm—3/4-inch) on the tool shaft uses an open-end wrench to loosen a stubborn fastener. Applications include bearing removal and GM caliper removal. Our pneumatic bolt remover kit is designed for ease of use. It can be used with a wrench to help rotate and loosen jammed fasteners. The standard .401 Turn Type Parker Shanks for air guns makes it a user-friendly tool. An air hammer provides vibration while removing stubborn/frozen fasteners or Torx bolts/nuts. Each bolt breaker has either a 1/2-inch or 3/8-inch square drive for use with impact sockets. Product Service: No matter your problem, we're here to help and answer your questions.