Item Model Number: KL-FC02
there are rotary knobs that click as they are turned
Static Load Capacity: 1543 lbs (700 kg)
so you can simply store the tree to save space for other items
8FT Aluminum Folding Wheelchair Ramp, Non-Slip, 363 kg Load Capacity Baby Strollers Item Model Number: KL-FC02Portable Wheelchair Ramp 8FT, Non Slip Aluminum Folding Handicap Ramp, Door Threshold Ramps for Wheelchair for Home,Wheel Chair Ramp Steps, Cars, Scooter, Cart, Curbs, Stairs Conveniently Foldable Industrial Grade Material Security Design Easy Peasy Installation Tailored Lengths Handy Handle Total Length: 8 ft 243. 84 cm,Load Capacity: 800 lbs 363 kg,Item Model Number: 17MST1V0,Product Weight: 47. 95 lbs 21. 75 kg,Folded Size: 48. 62 x 15. 08 x 9. 25