Mig Nozzles Elliptical Series 1/2 in Bore Brass Bernard Mig Nozzles WARNING: This product can expose you to chemicals including Nickel Compounds which is known to the State of California to cause cancer and Lead which is know to the State of California to cause birth defects or reproductive harm. For more information go to www.P65Warnings.ca.gov Nozzle Style: Elliptical Series Bore Size: 1/2 in Abrasive Material: Brass Used With: Mig Guns Inside Diam [Nom]: 1/2 in Material: Brass Style: Heavy-Duty Type: Insulated Quantity: 1 each Wt.: 0.15 lb