Forney 60448 Acetylene Cut Tip #1-3-101 features a thick shell flange and an extra heavy-duty shell end for superior durability. With a larger diameter, preheat time is decreased and cuts on painted or rusty plates are maintained. Its course "V" splines cut better, resist clogs, and make cleaning easier. Ideal for Forney ITEM#'s 1705, 1707 and 1753 Torch Kits and Victor® compatible equipment.