Ideal for doing home, auto, farm and yard work, this air tool kit provides you with the right tools and accessories to get the job done right. This 15 Piece Tool Kit includes: 1/2" impact wrench, 1-5/8" stroke air hammer, 3/4"-13/16" SAE flip socket, 3" extension, (4) chisel bits, chisel spring retainer, blowgun, (3) 1/4" industrial plugs, air tool oil and carrying case.