Easy to adjust with speed crank—no need to crawl under trailer
Designed for precise leveling and stabilizing of pop-up and lightweight travel trailers. Rust-resistant heavy-duty steel jacks are sturdy (700-lb. static load per leg). Bolt to frame cross members and adjust from 3-1/2" to 17" high. Set includes 2 jacks, speed crank, hardware, instructions. Manufacturer's limited lifetime warranty. Order 2 sets to level/stabilize front and rear of trailer.