This kind of pipe wrench is made of aluminum alloy.
size:14"/18"/24".

14'': 36*33*21cm/ctn; 4pcs/inner;20pcs/ctn                            

18'': 44*38*12cm/ctn; 3pcs/inner;12pcs/ctn                                          

24'': 58*39*13cm/ctn; 2pcs/inner;10pcs/ctn                                          

***.Packaging Details: Usually each piece into a polybag or in inner box,
       then into an export canton or as per customers request.