Scissor Jack 30", 2 Pack This pair of 30" scissor jacks is made of heavy duty steel construction with a powder coated finish to resist rust. The strong worm gear jacking mechanism won't slip and the 4.5" x 9" footpads combat sinking and tilting. It either bolts or welds to the RV frame. It features a 3.5" x 7" multi-hole mounting plate,
