Wiring Duct, Wall Type Narrow Slot, Width 4 1/4 in, Height 3 1/8 in, Slot Width 0.2 in, Material Lead-Free PVC, Color Gray, Mounting Style Screw Mount, Length 72 in, Slot Height 2.1 in, Slot-to-Slot Centerline 1/2 in, Standards CE Compliant, CSA...