Hydraulic Hitch-Mount Crane mounts in the 2"-inch. receiver hitch of your vehicle to make loading and unloading of bulky and heavy equipment safe and easy. No permanent installation or drilling is required. Just install it on the hitch when you need it and remove it when you’re done. Load is supported and distributed to a adjustable legs of the crane to prevent overload on your vehicle's hitch receiver. Feature: Portable pickup  truck or trailer bed crane allows for one person to easily lift engines, watercraft and more Can be positioned on the tailgate for full clearance during loading Crane swivels 360° for versatility Load is supported and distributed to a adjustable legs of the crane to prevent overload on your vehicle's hitch receiver Mounts in 2in receiver hitch to install only when you need to use crane Specifications: Color: Red Material: Steel Type: Hitch-Mount Hoist Crane Lifting Type: Hydraulic Max Weight Capacity: 500lbs Boom Extends: 36.2'' to 56.7'' Swivel: Yes Receiver Hitch Size: 2" Hitch Receiver Required: Yes Assembly Required: Yes Package Content: Hitch-Mount Hoist Crane Hardware Manual