Detailed Product Description Pneumatic Tools,Air Wrenches,1/2" Heavy Duty Air Impact Wrench Kit17PC 1/2" HEAVY DUTY AIR IMPACT WRENCH KITSUPPLIER NO.: AT-IW04ZDESCRIPTIONKit ... etc.1PC-1/2"heavy duty air impact wrench AT-IW0410PC-air sockets:9,10,11,13,14,17,19,22,24,27mm1PC-1/2 ...