Knipex Improvement On The Crescent Wrench
Like any top quality tool this sucker ain't cheap at $50 but then neither is gasoline or postage to exchange lifetime garbage.
Forum Discussion
At one time I had a reinforced 7/8" not-quite box end wrench for POL line fittings. 12-point with some of the points missing to pass the wrench across the propane line. It sure lessened the destruction of the brass fitting's corners.
