This dual joist ceiling adapter compatible with all standard 1.5″ NPT interfaces weighing up to 300lb. Adapter mounts to any wood joist, structural wood or structural concrete.

Mounts to dual wood joists on 16″ centers, structural wood and concrete ceiling surfaces (requires HE4 concrete expansion bolts). Includes decorative plastic cover conceals hardware for a clean look.

Compatible with all ceiling extensions and components that use standard 1.5″ NPT interface.