8 x 8 Unistrut and Structural Ceiling PlatePeerless Unistrutr and Structural Ceiling Plates attach to standard 1 5/8" x 1 5/8" unistrut or to a solid structural surface.Features:

• Attaches directly to standard Unistrut (1-5/8" x 1-5/8") or to solid structural ceiling
• Unistrut fittings and attachment hardware not included
• Unit has 1-1/2"-11.5 NPT fitting for attachment of extension column