Welding Brazing Tip, Compatible Fuel Type Acetylene, Tip Series W-J, Compatible Torch Series 100FC, 100FP, 103-01FP, 315FC, 71, H 315FC, J-28, J-40, MD100TH, WH250, WH550, Tip Size 0, Minimum Welding Thickness 1/32 in, Maximum Welding Thickness 5/64...