Culver, your tool-making is coming along nicely. BTW, that Collins monkey wrench you used for your twisting wrench is in some places a collector's item (google and research the Collins monkey wrenches). I recently picked up one at a flea market for $17.50 in mint condition. Checked up on the value and they had been selling for anywhere from $65 to $130. If you cut off the welded-on handle now and ground it smooth, it would loose any extra value, so just continue to use it as it. That large size wrench will be good for large stock. If anyone else runs across a mint condition Collins wrench, check it out before you weld on it.