Rothenberger Hawk Pipe Wrench 10", this has been used, still in good condition. working perfect. all ready for work. 
The Rothenberger Hawk Pipe Wrench is a one-handed pipe wrench that delivers a heavy-duty, automatic clamping action on the pipe; the grip gets tighter as the force increases. The Rothenberger Hawk Pipe Wrench automatically adjusts to the size of the pipe or nut. There are two sizes available.