The Osma Squareline Gutter Support Bracket 100mm Dia Black is a robust, reliable accessory designed to secure your guttering system firmly in place. This product from the well-respected Osma brand features a high-quality plastic construction that ensures longevity and durability, even in adverse weather conditions. Its sleek black design blends seamlessly with your existing guttering, providing not only functional value but aesthetic appeal too. Easy to install and compatible with most standard 100mm squareline gutter systems, this bracket is perfect for both DIY enthusiasts and professional builders alike.