Unequal Angle also known as L-shaped steel, is a type of steel section used in construction and engineering projects. It is characterized by one leg being longer than the other, with a 90-degree angle between them. An unequal angle is commonly used in building frames, supports, and bracing, as well as in the construction of bridges and other infrastructure projects. The unequal legs provide additional strength and support, allowing the angle to withstand heavy loads and external forces.