NAWA carries a full line of high density wiring duct. This duct sometimes called “narrow finger” duct has a slot width of 4mm. NAWA’s wiring duct is made from high impact, self-extinguishing, warp-proof PVC. The smaller fingers and smaller slots are designed for applications with a higher number of entries into the wiring duct. NAWA maintains a large selection of both grey and white high density wire duct in stock.