Mold On Rubber Cushion tread vulcanized to semi-steel center for quiet operation, and floor protection. |
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Poly/Poly High strength polyurethane tread mechanically locked to a polymer core. Quiet, non-marking. Resists chemicals and withstands steam cleaning. |
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Pneumatic Wheels Provide quiet, cushioned operation and floor protection, but greater rolling resistance under heavier loads. Ideal for fragile loads, or over rough surfaces. |
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