Home Electrical Electrical Wiring Accessories Wiring Duct Slotted Wall Wiring Ducts Panduit® Panduct® NE1.5X2WH6 Type NE Halogen-Free Slotted Wall Wiring Duct, 0.31 in Slot, 1-1/2 in W x 2 in D, Halogen-Free Polyphenylene Oxide