Premier Mounts Symmetry SYM-PA Mounting Adapter for Ceiling Mount - BlackElevate your digital signage and video wall installations with the Premier Mounts Symmetry SYM PA Ceiling Mounting Adapter. This versatile ceiling pipe adapter is designed to connect a 1. 5" NPT pipe to a Symmetry Series interface bar, enabling clean, secure ceiling suspended displays. Ideal for menu boards, corporate AV walls, and large format signage, the SYM PA supports single sided and back to back configurations, giving you flexible mounting