The CommScope Splice Closure Accessory Kit, 24 Position (Millennium part #10878, vendor #863927-000) supplies the splice tray hardware needed to organize 24 fiber optic cable splices within a compatible FOSC closure. Designed for use with CommScope's FOSC 450 splice enclosure family, this kit helps technicians maintain clean, protected fiber routing and simplifies future splice access during network maintenance or expansion. Its accessory-kit format makes it an easy restocking item for crews standardizing on CommScope closures across a fiber build. Reliable and precisely sized, this 24-position kit supports consistent splicing practices across outside plant fiber optic cable installations.