Heavy-Duty 18-Inch Plant Caddy with 500 lbs CapacityEffortlessly move large potted plants, outdoor bins, side tables, or heavy parcels with this rugged 18-inch (45.7 cm) round plant dolly. Built from industrial-grade Q235 galvanized steel, it supports up to 500 lbs (227 kg)—far outperforming flimsy plastic alternatives. The 0.8-inch (2 cm) thick welded frame and 2.8-inch (7 cm) low-profile height ensure stability without sacrificing mobility.Smooth-Glide Locking Casters for Total ControlEquipped with four 360° industrial swivel casters—two with secure locks—this caddy rolls smoothly over patios, decks, tile, and concrete, then locks firmly in place to prevent shifting. Perfect for repositioning heavy planters or garden accessories without strain.All-Weather Rust-Resistant DurabilityThe galvanized steel construction delivers superior corrosion resistance, making it ideal for both indoor and outdoor use—even in rain or high humidity. Designed to endure season after season of garden, patio, or balcony duty.Tool-Included 3-Minute SetupGet rolling in minutes! Includes a hex wrench for quick, tool-assisted assembly—just attach the four casters in three simple steps. No extra tools or expertise needed.A versatile, heavy-load solution for gardeners, homeowners, and outdoor enthusiasts who demand strength, stability, and effortless mobility.