5662 Bernard Style Trigger SwitchFor Bernard Mig Welding GunsQ200 Mig Gun, Q300 Mig Gun, Q400 Mig gunEZ 200, EZ 300 and EZ 350 Mig GunTrigger switch is interchangeable with Bernard's Part #5662. Priced each, min order 5 pcs.5662 Trigger switches fits Bernard: