Carlisle Brass Matt Black Grade 7 Ball Bearing Hinge HIN1322/7MB

A Matt Black Grade 7 Ball Bearing Hinge is built for doors that need strength, stability, and smooth movement without compromise. Unlike standard washer hinges, the ball bearing system reduces friction and wear, allowing the door to open and close effortlessly, even under regular use. This makes it ideal for heavy internal doors and fire-rated doors where reliability matters.Certified to BS EN 1935 and CE marked, this hinge meets strict performance and safety standards. With a maximum load capacity of 40kg, it comfortably supports heavier door leaves while maintaining alignment over time. The Grade 7 classification means it is tested for durability, making it suitable for both domestic settings and higher-use environments.The matt black finish offers a modern, clean appearance that pairs well with contemporary interiors while also helping to hide minor wear marks over time. From a practical standpoint, the hinge helps spread the door’s weight evenly across the frame. This reduces stress on fixings and helps prevent common issues like sagging, sticking, or frame distortion caused by heat and moisture changes. Supplied with a 10-year mechanical guarantee, this hinge delivers long-lasting performance, dependable safety, and a refined finish, making it a reliable choice for quality door installations.