Good quality with competitive price 1/2" AIR IMPACT WRENCH KIT1. 1pc 1/2" AIR IMPACT WRENCH(312NM)2. 1pc Mini oiler (or Univ, joint)3. 1pc Oil pot4. 1pc Nipple5. 1pc 1/2" DR 10mm Extension bar6. 10pcs 1/2" DR Sockets:9,10,11,13,14,17,19,22,24,27mm7. 1pc 4mm Hex key wrench8. 1pc Blow mold case AT-6028 Air Impact Wrench Kit