Technical data andfeatures: 1pc-AT-5040 1/2"air impact wrench 1pc-AT-5052 3/8" air ratchet wrench 1pc-AT-2010R 150mm air hammer 1pc-AT-7033 6mm die grinder 1pc-ABG-3020 air blow gun 8pc-impact sockets: 9, 10, 11, 12, 13, 14, 17, 19mm 1pc-3/8" to 1/2" adaptor 1pc-screw bit holder 1pc-air quick coupler female 5pc-male nipples 1pc-female nipple 3pc-chisels 1pc-spring retainer 1pc-ball foot air chuck 1pc-rubber nozzle 1pc-safety nozzle 1pc-high speed nozzle 1pc-tapered nozzle 2pc-sport needle 1pc-1/4" male-female nipple 1pc-1/8" collet 10pc-grinding mounted stones 1pc-sanding drum 10pc-sanding sleeve 9pc-screw bit 2pc-hand wrenches 1pc-4 mm hex wrench 1pc-teflon tape 1pc oil pot 1pc blow mold case Refer to AT-5040, AT5052, AT-201OR, AT-7033, ABG-3020 Packing: 2sets/ctn Carton dimensions: 31 x 23 x 48cm