Carlisle Brass Square Grade 13 Ball Bearing Hinge, Grade 316 Satin Stainless Steel CEN1443/13SSS

The Grade 13 Ball Bearing Hinge is designed for doors that work hard every day. Built from 316 stainless steel, this hinge handles weight, movement, and environmental stress without struggle. With a maximum load capacity of 120kg, it is ideal for heavy-duty commercial doors, busy internal spaces, and environments where strength and reliability matter.Unlike standard washer hinges, the ball bearing mechanism reduces friction, allowing doors to open and close smoothly over long periods. This not only improves daily use but also helps prevent sagging, twisting, and uneven wear caused by heat and moisture changes. Over time, that means fewer adjustments and longer service life.The satin stainless steel finish offers a clean, professional look that suits modern interiors while also hiding fingerprints and minor marks. Both square and radius versions are available, making it easy to match different door frames and architectural styles.Certified to BS EN 1935 and CE marked, this hinge meets the expectations of installers, contractors, and building managers. While a pair of hinges is usually sufficient, fitting three hinges per door spreads the load more evenly and improves long-term stability. Suitable for domestic, commercial, and industrial use, this hinge delivers strength you can trust and movement you can feel.