EDGE GL920 Laminar Flow Starter Kit comes with choice of 2 EDGE LF cups 4,5,6,7,8,10 with EDGE Diffuser with your choice of size for your tungsten 1/16, 3/32, 1/8, 5/32
THIS KIT CONTAINS THE PATENTED EDGE WELDING CUP ADAPTER WITH DOUBLE O-RING SEAL, 2) THERMAL SPACERS For 9, 2025 torches), 2) HIGH TEMPERATURE O-RING SEALS AND 2) LAMINAR FLOW GLASS WELDING CUPS WITH DIFFUSER SIZE OF CHOICE