●QUALITY MATERIAL - BEAMNOVA piano hinges are crafted from top-notch 304 stainless steel, boasting greater strength than traditional steel and aluminum. With enhanced load-bearing capacity, resistance to rust and corrosion, and a finely polished surface, these hinges are built to last. ●MATTE COATING - The hinges feature a matte black paint coating, making them an ideal match for darker mounting surfaces. This coating also enhances their anti-rust capabilities. ●SMOOTH & SILENT - Expertly welded, BEAMNOVA Continuous Hinges operate with exceptional smoothness and silence, ensuring a seamless and quiet opening. ●VERSATILE APPLICATION - Also known as piano hinges, these continuous hinges are perfect for supporting doors, panels, industrial kitchen equipment, and metal storage cabinets. They are also great for fold-down seats and a variety of other applications, making them a versatile addition to any project. ●SCREWS INCLUDED - For your convenience, our heavy-duty stainless steel hinges come with matching screws.