DescriptionThis welding wire is made of carbon steel , simple structure and excellent craftsmanship make it easy to use and have excellent durability, will provide you with good service. Fit for light structural, machinery part fabrication, etc.Features- Color: Silver - Material: Carbon steel - Size: 10.00X10.00X4.50cm/3.93X3.93X1.77in-Self-shielded, no welding protection gases needed, carbon steel welding wire is reliable and sturdy.-Carbon steel welding wire isgreat in single-or multi-pass welds particularly on thin-gauge mild. -Sturdy grade construction, good strength and durability, non-deformation, and aging resistance for long-lasting reliability. -Carbon steel welding wire is suitable formetalworking hobbyist, or DIY enthusiast, professional welder.-Carbon steel welding wire f its for light structural, prefab construction, machinery part fabrication, etc.