RiteAV Outdoor Wall Mount Enclosure FDU 8 Fiber Splices Dust and Waterproof Fiber Optic Cable Splice Tray and Spool 4 Adapters with Lock - with SC Simplex Aqua OM3 Adapter/CouplersIts designed to be rugged and low cost for FTTx applications, while still providing easy access for installers. Its multi layer design allows for installers to only access necessary components during initial installation. This unit can hold up to 4 simplex SC adapters or 4 duplex LC adapters, making it versatile for various fiber splicing needs. Comes with a lock for added security. Hardware for wall mounting is included, making installation a breeze.