The product is a set of 4 super load-bearing 300KG, 2 inch low center casters/wheels designed for heavy carts. These durable casters offer a low center of gravity for stability and are capable of supporting up to 300KG each. Ideal for material handling and industrial use, these casters provide smooth and reliable mobility for heavy carts in various business and industrial settings. 4 pack. Ope box no original paperwork, hardware or box. B2
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