Peerless Ceiling Adaptor for Truss and I-Beam Structures - WITH STRESS DECOUPLER

Includes integral high density rubber decoupler assembly to prevent vibrations Attaches to round, square, rectangle, or I-beam trusses up to 3in wide x 3-1/2in high Unit has 1-1/2in - 11.5 NPT fitting for attachment of extension column For single display installations only