This gel plug, designed specifically for the FOSC450 closures by CommScope, offers an efficient solution for cable sealing with a capacity for up to four cables. Part of the FAK product series, it ensures reliable protection for fiber optic installations by preventing moisture ingress and maintaining cable integrity. Ideal for use in North America, this accessory is essential for enhancing the performance and longevity of splice enclosures and trays, making it a vital component for any professional installation.