A channel bar, also known as a C-channel or structural channel, is a metal beam with a distinctive C-shaped cross-section, featuring a flat back and perpendicular flanges on either side. It is commonly made from steel, aluminum, or stainless steel, offering excellent strength and durability for structural applications. Channel bars are widely used in construction, engineering, and manufacturing for framing, support structures, and load-bearing systems. Their versatile design allows easy installation, cutting, and welding to fit various project requirements. With high resistance to bending and torsion, channel bars provide reliable support in both commercial and industrial settings.