$4 Cable Tray 600mm x 3000mm TYPE1 3D model by cristianl94. Available on CGTrader with 3 polys. Check it out on CGHub.
F3D (Autodesk Fusion 360, filesize: 9.22 MB), OBJ (OBJ, filesize: 40.2 MB), FBX (Autodesk FBX, filesize: 11.5 MB), STL (Stereolithography, filesize: 15.3 MB), STP (STEP, filesize: 17.3 MB)