Angle Iron 3 in. x 5 in. x 1/4 in. (sold per ln. ft.). The Angle Iron is a versatile and durable landscaping essential. With its sturdy construction and precise dimensions, this unbranded iron is perfect for a variety of applications. Use it to create sturdy support structures for retaining walls, fences, or garden beds. Its 3 in. x 5 in. x 1/4 in. size ensures stability and strength, while its sold per ln. ft. packaging allows you to get just the right amount for your project. Whether you're a professional landscaper or a DIY enthusiast, the Angle Iron is a reliable choice that will help you achieve professional-grade results.