Cooper B-Line 78205110901 4 Inch Wide x 4 Inch High, Rectangular Raceway Connector Coupling
4 Inch Wide x 4 Inch High, Rectangular Raceway Connector Coupling Gray, For Use with Lay In Wireways, Type 1 Screw Cover Wireway (MOQ=1, Pkg Qty=1)
Not Cancelable or Returnable!