ONE-MAN DOOR LIFT: The ART45 allows a single technician to remove or install heavy vehicle doors on cars, trucks, and SUVs, improving efficiency and reducing labor requirements in collision repair shops. HEAVY-DUTY STEEL CONSTRUCTION: Built with 1-1/2 inch steel tubing for long-term durability and stability during door removal, alignment, and installation tasks. PRECISION HEIGHT ADJUSTMENT: Features an ACME thread mechanism for smooth, accurate lifting. Typically operated with a 3/8 inch air ratchet for fast, controlled adjustments. STABLE AND PROTECTIVE DESIGN: Self-leveling arms tilt and lock for secure positioning, while foam-rubber cradle padding protects door surfaces from scratches and damage. WIDE HEIGHT RANGE AND LOAD CAPACITY: Adjustable cradle height from approximately 7 to 29 inches with a 200 lb load rating. Locking swivel casters provide mobility and prevent tipping during use. KILART45 Features: -One man can remove or replace doors. -Built to last with 1-1/2 inch steel tubing. -Precision height adjustment. -Self leveling arms that tilt and lock. Dimensions: Overall Height - Top to Bottom: -5 Inches. Overall Width - Side to Side: -35.5 Inches. Overall Depth - Front to Back: -36 Inches. Overall Product Weight: -38.5 Pounds.