Buy this fire rated ball bearing hinge 102x76mm in polished chrome finish, designed for heavy duty door applications. Manufactured from durable mild steel, this Grade 13 hinge supports doors up to 120kg, making it ideal for commercial and residential fire doors. Featuring smooth ball bearing operation, it ensures long-lasting performance tested to 200,000 cycles. Certified with CE and UKCA standards, it is suitable for FD30 and FD60 timber fire doors. With 10mm radius corners and strong countersunk design, this hinge offers reliability, strength, and easy installation. Perfect for those looking to buy high performance fire rated door hinges online.