WeldingCity 5-Lb ER4043 Aluminum 4043 TIG Welding Rods 1/8" (3.2mm) x 36" (914mm) 2-lb, 1/8"x36" ER4043 TIG welding filler rods. AWS Classification: ER4043 Wire diameter 1/8"(3.2mm) You get Five (5) lbs of ER4043 1/8"x36" TIG welding filler rods at this price Please provide a US Postal Service (USPS) deliverable address.