EDGE Gas Lens Quartz #4 Cup with EDGE Diffuser

EDGE Q Series 4,5,6, 7, 8, 10 or the Gas Lens 920 Series with EDGE Diffuser 1/16 or 3/32 or 1/8 or 5/32

GL920-Q4-10D

Important: Must be used with EDGE Welding Cup Adapter, Thermal Spacer and O-Rings