The CommScope MST-ACC-J04 Accessory (Millennium part 526883) is a 10 in non-metallic component used with CommScope's multiport service terminal (MST) pedestals, supporting fiber drop terminations at the curb. Non-metallic construction avoids bonding requirements that come with metal pedestal hardware, simplifying installs for FTTH drop crews. It's sized to fit directly into existing MST pedestal housings without modification. Millennium stocks the full MST pedestal and mounting accessory line for outside plant fiber-to-the-home builds.