Amazon.com: StarTech.com Open Slot Cable Management Raceway with Cover, 3"(75mm) W x 2"(50mm) H - 6.5ft(2m) Length - 1/4"(8mm) Slots, PVC Network Cable Hider/Wall Wire Duct, Max 180 Cables, UL Listed (CBMWD7550) :
McGill Wiring Duct Slotted 50mm x 50mm Model# MGC5050 – Zenith United Electric
Ronbar 50mm Black Ducting (50M Reel) (NR050BL) | CEF
50mm Deep Aluminium sided In Floor Duct
Slotted Electrical Cable Ducting 50mm x 50mm 1 Metre Length - Cable Pro
The Definitive Guide to Underground Cable Ducting - E-Tech Components
Amazon.in: Buy 50mm x 25mm , weiß : D-Line Cable Duct Large Profile 50x 25mm 1M, D-50/25 W 1X1M Online at Low Prices in India | D-Line Reviews & Ratings
Metrosmooth Pe Electric Cable Duct | Smooth bore solid wall polyethylene ducting