Uniweld W10X 10 Way Wrench for Torches, Cylinders, and Hose Connections Wrench can be used on torches, cylinders and hose connections 3/16in cutout for T-style valve, 3/8in square socket, 7/16in, 1/2in, 9/16in, 5/8in, 11/16in, 7/8in, 1in and 1 1/8in cutouts A convenient and versatile tool all in one