1 Material:Carbon steel,stainless steel,Cr-V 2 Size:8",12",18",24",36",48" 3 Have ... you can be sure that your orders are safe with us.2 We stand by our reputation as a reliable supplier ... ,we promise you a full refund with one month.The features of the heavy duty pipe wrench:1 Material:Carbon steel, ... or as per customer's requirment. Others of the heavy duty pipe wrench:The mouth of our pipe wrench is ...