Tripp Lite SmartRack Wire Mesh Cable Tray - 300 x 100 x 1500 mm (12 in. x 4 in. x 5 ft.), 2-Pack - cable management tray - SRWB12410X2STR - Cable Management - CDW.com
Black C8 Wire Mesh Cable Tray for Hazardous & Aggressive Cable Containment from Pemsa