Introducing the FGA-50 Fan Gasket, a crucial component for your electronic cooling system. Made from durable black rubber with a hardness of 40 Shore A, this 50mm gasket ensures a secure seal for optimal fan performance. Featuring a 4.5mm fixing hole diameter, it's easy to install on compatible fans. Rest assured, this gasket is RoHS compliant, meeting strict environmental standards. Trust the FGA-50 to effectively seal and protect your fan, prolonging its lifespan and enhancing overall system efficiency. Upgrade your fan hardware with this essential gasket today.