1.【Hands Free】Whether you have a tough outside job or are throwing a party in the parking lot, you shouldn't have to struggle with the weight of a tailgate. The tailgate can be easily lifted by one hand with a person, after install our utility trailer accessories, make the tailgate and ramp of the multifunctional trailer almost weightless. 2.【Fits for】Apply for most open utility trailers. Super easy one-hand operation for different sizes and weights of tailgates. Works best on: trailers with side rails 12 to 24 inches above bed, tailgates or ramps 4 to 6 feet in height, maximum tailgate or ramp weight cannot exceed 400 pounds. Tailgate lifting system is fully enclosed for safety. 3.【Easy Installation】Our 2-sided tailgate utility trailer gate & ramp lift assist system has undergone a rigorous testing, state of the art manufacturing to easy installation, just take 30 minutes. 4.【High-Quality Material】The Trailer Gate Lift Assist System is constructed from heavy-duty, thick steel, ensuring exceptional durability. The surface is coated with a yellow powder finish that provides anti-corrosion and anti-rust protection, extending the service life of the system