This Insto  Prestolite TORCH has interchangable tips. Tip in Silver is a high-quality welding accessory designed for use with Propane and MAPP gas and can be adaptable for use with Air-acetylene. Made by the reputable brand, this item is specifically designed for welding applications, providing a reliable and efficient solution for various industrial projects. The swirl tip allows for improved combustion and more precise welding, making it a valuable tool for professionals in the welding and metalworking industry.