5 ea - Genuine Tweco 24A-62, 5/8" Mig Welding Nozzles, Fits Tweco #3 and #4 Includes 5 Nozzle Adapters Genuine Tweco. Not a copy. 5/8" Inside Diameter, 7/8" Recessed Tip, 3.420" Length Copper Alloy Fits Tweco #3 and #4