Door Installation Tool Kit, Heavy Duty Door Lifter Dolly with Rotating for 0.8 to 2.4 inch Pre-Hung, Slab, and Front Doors, Steel Door Dolly Installation Tools Used for Commercial & Residential Use

Premium Durability: Made of heavy-duty steel with silver powder coating, corrosion-resistant and rust-proof. Double-layer thickened steel plate can bear up to 1200 lbs. High Performance: Equipped with 360-degree swivel casters for effortless movement. Each wheel has a secure locking mechanism for stability. Hand Free & Easy Installation: Helps mobilize the door with hand-free installation by a single person. No assembly required, can be used directly. Wide Application: Accommodates doors with a thickness range of 0.8 to 2.4 inches. Large non-slip mat protects the door from damage. Ideal for pre-hung doors, steel frame doors, fire doors, barn doors, front doors, slab doors, pocket doors, French doors, bi-fold doors, etc.