Buy 102x102mm Grade 13 satin stainless steel radius ball bearing hinge, designed for heavy duty doors and smooth, long-lasting performance. Featuring 10mm radius corners and made from durable SUS 201 stainless steel, this hinge supports up to 120kg door weight. Ideal for fire doors, commercial buildings, and high-traffic areas, it ensures quiet operation with precision ball bearings. CE, UKCA, and Certifire approved, tested to 200,000 cycles, and fire-rated up to FD240 for maximum safety. Supplied as a pack of 2, perfect for buyers searching heavy duty door hinges, fire rated hinges, stainless steel hinges, and premium bearing hinges online.