1) Model number : YC-02002  
       2) Material:CR-V ,carbon steel
       3) Process : heat treatment,heat forging
       4) Surface finish:phosphating,chrome plated,zinc
       5) Combination : socket ,extension bar ,sliding extension bar,universal joint
       6) Socket size:8mm-32mm,drive : 1/2 ,3/8,3/4 ,1 etc.
       7) Package:32 pcs in a plastical case ,5 cases per carton
       8) Fuction : automobile and motorcycle repair tools
      9) Advantages : practical