For a variety of projects around the home and in the garage, count on the Mastercraft Air Tool Kit, 71-pc. This air tool kit is great for tightening and loosening nuts, bolts, and spark plugs. It can also be used for removing wall and floor tiles, as well as deburring and performing heavy grinding. This impact wrench kit includes the following 4 tools: air-powered 1/2” impact wrench, 3/8” ratchet, 13/32” hammer/chisel and a 1/4” full-size die grinder. In addition to the 4 tools in this air tool set, there are 67 accessories packaged within this air compressor tool kit. Accessories include 8 impact sockets (1/2”) drive at 1/2”, 9/16”, 5/8”, 3/4”, 11mm, 12mm, 13mm and 17mm. This air compressor kit comes with the following parts: 9 screwdriver bits, 3/8” drive screwdriver bit holder, chisel bits (x3), spring retainer, 1/4” (60-grit) grinding stones (x5), 1/8” (60-grit) grinding stones (x5), 3/4” (100-grit) sanding sleeves (x10), 3/4” sanding drum, 1” sanding drum, 1/8” collet, 3/8” NPT (M) to 1/2” NPT (F) reducer, blow gun, 7 blow gun accessories (rubber nozzle, safety nozzle, 2 high-pressure nozzles, 2 sports ball needles, tapered nozzle), ball foot chuck, female coupler (NPT), 1/4” nipple (F), 4mm hex wrench, bottle of oil, sealant tape, 11.7mm and 17mm die grinder wrenches, 1/4” NPT (M) plugs (x5) and a blow moulded case.