Check the listing for details. BAL RV Products 23122 C-Jacks - 22" (Single). Condition: New. Listed at 68.04 USD. Our eBay Store BAL RV Products 23122 C-Jacks - 22" (Single) BUY WITH CONFIDENCE. FREE SHIPPING. 30-DAY RETURNS. The BAL C-Jack combines the strength of a leveling jack and the steadiness you get from a stabilizing jack. It is designed for use with travel trailers and fifth wheel trailers. BAL "C" Type Stabilizers are designed to mount to the trailer frame where the crossmember meets the main frame member. The low profile design yields a light weight, high strength product that is aesthetically pleasing and highly functional. High strength allows for stabilizing increased loads and fine leveling. Rapid extension provides quick activation of both up and down movements. The integrated foot makes for secure, increased ground contact to prevent slipping or sinking. An advanced, corrosion-resistant finish assures years of dependable use. Features BAL C-Jack Single Jack, No Hardware Frame to Ground Dimension: 15" to 18" Leg Length: 22" For Use With Travel Trailers &amp 5th Wheel Trailers