EN ENERGIZER PROBLEM SOLVER WHEEL FOR INDUSTRIAL CARTS AND CASTERS

Make a great choice with the new EN Energizer wheel with precision ball bearings and crowned tread neoprene rubber.  This allows the wheel to roll over debris and not get stuck in the wheel.  This wheel is available in the 4", 5", 6" and 8" diameter x 2" wide tread width.

http://www.heavy-dutycaster.com/Heavy-Duty-Wheels.html