HEAVY DUTY STORAGE SYSTEM: store your cargo boxes with ease and with a feeling of security FITS ANY CARGO BOX: adjustable straps fit all widths and lengths of boxes up to 60 lbs UTILIZE YOUR SPACE: Get organized by hanging and storing your cargo in your overhead space HI-LIFT PRO SYSTEM: hold straps and cargo boxes tightly in place, using a center connecting strap to keep your gear in place. The PRO version includes upgraded, higher-strength loading straps. QUICK & EASY INSTALL: with included instructions and mounting hardware, great for home and garage storage The Hi-Lift Cargo Box Ceiling Hoist is the prefect solution to clear up floor space and store that bulky car roof rack cargo box against the ceiling. Thanks to it's pulley system, a 2 to 1 mechanical advantage allows you to easily raise and lower your cargo box with just one person. Heavy-duty straps and independent ceiling brackets mean you can adjust the setup to fit the size of your roof rack cargo box. Free up floor space in your garage, shed, or retail store for a trip-free zone of storage with this easy to use cargo box ceiling hoist! Secure Loading Brackets Patented square loading brackets safely hold straps in place, preventing shifting during storage. Auto-Locking Brake Locking brake uses gravity to pinch the rope and hold the system in place. Easily raise and lower your roof trunk! Center Connecting Strap Adjustable center strap connects both sides of the pulley system to ensure secure setup. Space-Efficient Clear up floor space in your garage. You can even lower the cargo box directly down into your car's roof rack.