TIG welders, here's a handy consumables kit to keep your torch running smoothly. This 14-piece set from RIVERWELD is designed to fit TIG torches like the common QQ150A style (150 amp). It includes alumina nozzles (also called cups), collets, collet bodies, and a back cap – basically the parts that wear out or get damaged over time. Alumina nozzles are good for general purpose welding. Having a kit like this means you won't be stuck in the middle of a project when you need to replace a cracked cup or a worn collet. Everything is brand new in its packaging. Perfect for maintenance, as spares for your welding cart, or if you're setting up a new torch and want some extra consumables on hand. Always double-check compatibility with your specific torch model, but for QQ150A style torches, this should be spot on. MPN: QQ150A. Stay welding.