https://www.legrand.us/wire-and-cable-management/cable-tray-and-reels/ladder-trays/itray-aluminum-ladder-tray-elbow-covers/p/series-itray-covers-elb
Itray Aluminum Ladder Tray Elbow Covers | Ladder Trays | Cable Tray and Reels | Wire and Cable...
aluminumladdertrayelbow
https://www.legrand.us/wire-and-cable-management/cable-tray-and-reels/ladder-trays/itray-aluminum-ladder-tray-wall-sleeve/p/series-itray-accessories-wps
Itray Aluminum Ladder Tray Wall Sleeve | Ladder Trays | Cable Tray and Reels | Wire and Cable...
Wall sleeves support cable trays at penetrations, UL fire-rated system, outdoor weatherproof kits.
aluminumladdertraywall