Hey guys, I picked up a Butterfield # 9 tap wrench for pennies from one of my regular vendors at flea market. It needed a bit of "tlc",,, but cleaned up quite nice in the end. The only issue with it is a small chunk missing out of moveable jaw. I've looked n looked , n studied n pondered ,,,,even watched Mr Pete rebuilding a "Greenfield" one,,,but no apperant way to disasemble . Anybody kno how movable jaw comes out??? Plan to make replacement one on shapewr if I can get this apart. tks Dail