The most common size hand torch that this kit fits this product is the 9, 20, 25. This kit contains the patented EDGE welding cup adapter with a double O-ring seal, (2) thermal spacers, (2) high-temperature O-ring seals and (2) Quartz glass welding cups.
Important: Customer must choose which size Quartz welding cups to be included in the kit. (6,7,8)
GL920-PKIT: The EDGE 920 starter kit gives you the choice of cup size.