Carlisle Brass Bright Stainless Steel Radius Grade 14 Concealed Bearing Triple Knuckle Hinge H3N1207/14BSS/R

This Grade 14 Concealed Bearing Triple Knuckle Hinge is built for doors that work hard every day. If a door opens and closes thousands of times, it needs strength, balance, and control, not guesswork. This hinge delivers all three.Made from bright stainless steel, it offers excellent resistance to corrosion while keeping a clean, professional appearance. The concealed bearing system reduces friction, allowing the door to move smoothly and quietly, even under heavy loads of up to 160 kg. This makes it a reliable choice for busy homes, commercial spaces, and industrial settings.The triple knuckle design helps spread the door’s weight evenly across the hinge, reducing stress on the door and frame. This is especially useful where heat, moisture, or long-term use can cause twisting or warping over time. Using three hinges instead of two improves stability, alignment, and overall door performance. Tested to BS EN 1935 standards and CE marked, this hinge is also fire door rated, giving added safety and peace of mind. Backed by a 25-year mechanical guarantee, it is designed for long-term reliability where quality and durability truly matter.