Our affordable DDA fittings are available in different sizes, perfect for scaffolding and handrailing projects. Made in the United Kingdom, these scaffold tube units are reliable and durable for various industrial and commercial applications. We offer a range of options to cater to different needs and budgets, ensuring that you find the right fit for your project. Whether you are looking to enhance safety on a construction site or provide support for a handrailing system, our DDA fittings are a cost-effective solution.