规格及主要技术参数：                                  

  防爆1/2"方套筒：8mm  9mm  10mm 11mm  12mm  13mm  14mm 15mm 16mm 17mm  18mm  19mm  20mm  21mm   22mm    23mm  24mm  26mm  27mm 28mm   30mm   32mm                                                                                                                                                                             

  防爆13/16"火花塞                                                         

  防爆换向棘轮：1/2"*245mm                                                                                                           防爆滑行头手柄：1/2"*250mm                                        

  防爆快速摇柄：1/2"*400mm                                                                                                                           防爆套筒接杆：1/2"*125mm,1/2"*250mm                                  

  防爆万向接头：1/2"                                            

  防爆旋具接头：1/2"                                                 

  防爆套筒弯柄：1/2"*230mm