19pcs Air Tool Kit, including 1pc 1/2" air impact wrench and 1pc 3/8" air ratchet wrench 1pc - 1/2" air impact wrench1pc - 3/8" air ratchet wrench10pcs - 1/2" impact sockets (1/2", 9/16", 5/8", 11/16", 10mm, 12mm, 15mm, 17mm, 19mm, and 21mm)1pc - 3/4" and 13/16" SAE flip socket1pc - 3/8" (F) to 1/2" (M) socket adaptor1pc - 3" extension bar2pcs - 1/4" male plugs1pc - oil pot1pc - carrying blow ...