Move Fitness Bars Safely. This strong cart will make the chore of moving heavy, “hard-to-handle” fitness bars quick and easy. With a 500 pound capacity, the cart will safely store and transport: over 100 four-pound bars or 70 six-pound bars or 50 nine-pound bars or 40 twelve-pound bars or 30 eighteen-pound bars or 20 twenty-four pound bars. The six, heavy-duty, steel casters and thick, high-impact base plate give the cart a low center-of-gravity to keep it very stable. The convenient handle allows easy mobility anywhere. The cart can be quickly and easily assembled in minutes.  
Measures: 26 inches long x 19 inches wide x 39 high
Easily pass through any standard doorway when fully loaded
Made of high quality, structural-grade, PVC and ABS plastic that will not corrode, chip or peel
All rounded edges for user protection and safety
UV-Protected and Impact-Resistant for strength and durability