... SAE and Metric are available 3) ISO9001:2000, CCC 26pcs Heavy duty Socket Set Metric Specifications: Set includes:3/4": 21mm,22mm ... ,1": 55mm,60mm,65mmAccessories: 1) Adding-force bar; 2) Big & Small slide head; 3) Heavy ratchet head; 4) Impact socket Universal Joint ... ; 5) Entension bar; 6) Heavy sliding barSize: 54x31x10cmNW:19.5KGS PACKING details: 2SET/CTN, N. ...