TITAN 200-lb 3-Wheel Brown Plastic Dolly in the Hand Trucks & Dollies department at Lowes.com
Tri Wheel Dolly - Heavy Duty Three Wheel Moving Dolly 375 Lbs Capacity - Mapp Caster
Mount-It! Stair Climber Dolly, 3 Wheel Stair Climbing Hand Truck with Folding and Telescoping Handle, 154 Lbs Capacity Trolley to Easily Lift Heavy Items Up and Down Steps - Amazon.com
Tri Dolly w/ Hard Rubber Wheels (2127-HARD RUBBER) | The Caster Guy
LVGADR Three Wheel Furniture Movers Dolly, 6-Inch Steel Tri-Dolly, Can Easily of | eBay
Amazon.com: 12 Pcs Furniture Moving Dolly 3 Wheel Steel Tri Dolly Heavy Duty Movers Mobile Rollers Triangle Swivel Caster Easy Moving Tool for Home Furniture 200 Lbs Load Capacity : Industrial & Scientific
Amazon.com: Mount-It! Stair Climbing Dolly - 3 Wheel Stair Climbing Cart | Easily Lift Heavy Items Up and Down Steps | Holds 330 Pounds and Smoothly Rolls on Variety of Surfaces -
Shepherd 6 in. Steel Tri-Dolly with 200 lb. Load Rating 9299 - The Home Depot
Titan Casters Super Tri - Dolly - 4262555 | Blain's Farm & Fleet