Organize your wires and compact accessories for your wall-mounted display with the black Chief PAC526F-G Large In-Wall Storage Box with Flange . It creates a recessed space in the wall for routing excess cables and for attaching surge protectors and power conditioners. The storage box is TAA-compliant to meet the needs of U.S. government projects, and includes a flange for drywall mounting capability. The In-Wall Storage Box is compatible with the PST, PRO, PLP, MSR, MTR, MWH, MWR, PWR, PNR, PDR, Thinstall and FUSION wall mounts.