Description <br> Features: Heavy duty caster base with 360 degree rotating wheels provides stable load bearing, crafted from high strength carbon steel for enhanced durability and deformation resistance compared to plastic alternatives. <br> Features a reinforced 360 degree rotation systems and nonslip rubber pads, ensuring smooth multidirectional movement and secure grip on polished surfaces during transportation. <br> Designed for warehouse staff, industrial workers, and homeowners requiring efficient heavy load mobility solution across workshops, storage facilities, or residential spaces. <br> Optimizes narrow space navigation in garages, production floors, or retail stockrooms while maintaining stability on slippery tiles or concrete surfaces. <br> Rust proof coated surfaces withstands outdoor humidity and repeated use, paired with tool less snapping lock assembly for fast deployment in time sensitive logistics operations. <br> <br> Specifications: Component: Carbon steel <br> Size:Approx.40cm/15.74inch <br> Size:Approx.45cm/17.71inch <br> Size:Approx.35cm/13.77inch <br> <br> Package Includes: 1 Set Mobile Trolley Base <br> <br> note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. <br> 2.Due to the differences between different monitors, the picture may not reflect the actual color. <br> Thanks for your understandings. <br>