VEVOR Flux Core MIG Welding Wire E71T-GS 0.03" 10LBS Gasless Mild Steel MIG Wire 0.03" 10LBS Flux Core MIG Welding Wire Robust and Durable Spool Steady Arc Low Spatter Gasless Welding Process Convenient and User-friendly Tensile Strength: 560 MPa,Spool Diameter: 7.87 in / 200 mm,Item Model Number: E71T-GS,Net Weight: 10 lbs / 4.5 kg,Wire Diameter: 0.03 in / 0.8 mm