I picked up a broken pipe wrench today out of our scrap hopper. Looks to be about 14 inch cast aluminum.

Thought I would try and fix it, The last 4" of the handle is broken off and I have that part also.

My thought was to bevel both sides and go at it insuring a welded all the way through joint.

All I have is 4043 filler, even thought about putting a couple strips along the outside for some added strength.

How would you guys repair it?