EDGE Gas Lens 920 #12 Super Shorty Starter Kit with EDGE Diffusers (choose size 1/16 or 3/32 or 1/8 or 5/32)
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)  #12 Super Shorty cups with diffusers