Folding Stair Dolly: Lightweight, industrial-grade trolley designed for easy transport of heavy items up and down stairs. Perfect for home, office, business, commercial, or industrial use. Let this rugged dolly do the heavy lifting for you. NOW WITH UPGRADED MORE DURABLE HANDLES. Heavy-Duty Hand Truck For Stairs: Constructed from thicker and upgraded steel pipes, this dolly for stairs ensures reliable and long-lasting performance. This utility cart holds up to 330 lbs on flat surfaces and 264 lbs on stairs. Large rubber wheels ensure smooth, noise-free rolling, and the included bungee cord secures loads. Telescoping Handle for Stair Climber Dolly: The handle extends up to 42 inches, providing convenient load handling. The hand grip is fully closed with rugged rubber material for comfort and added grip strength, making stair climbing effortless and safe. Easy-to-Use Collapsible Stair Climbing Hand Truck: Rolling collapsible dolly unfolds in seconds for quick setup. Extend t