7 Pc. Chrome Protective Plastic Sleeves and Shallow Broach Impact Socket Set This socket set features protective sleeves and internal plastic inserts that prevent scratching of wheels and decorative lug nuts. Hollow design creates room for removing longer bolts by pushing out plastic insert. Sizes Include: 13/16, 7/8, 1, 1-1/16, 17mm, 19mm, 21mm. 1/2 Drive. Blow molded case for easy storage and transport. Case Dimensions: (L) 10-1/4 x (W) 6-1/4 x (H)1-3/4. Net Weight: 5lbs. (2.26kg) 7870 Yes - GASOLINE ENGINE EXHAUST (CONDENSATES/EXTRACTS)