Structural aluminum angles come in many different sizes and have many uses. Angle aluminum is light in weight, has considerable strength and versatility, making it a perfect device for structural projects. Aluminum corner extrusions (especially L-shaped aluminum grooves) are used to construct frames and brackets, including moldings, decorations, aluminum corner guards, outer corners and door structures. Our corner aluminum extrusions are available in a variety of anodized and mechanical finishes as well as different aluminum corner sizes, ensuring that they add a beautiful element to any architectural or design project. Aluminum corner extrusions are also easy to maintain, clean and polish, making them a durable, strong add-on.