These scissor jacks have a powder-coated black finish that prevents them from rusting
A 5" x 9" footpad prevents sinking and tilting
Each jack has a lifting capacity of 5,000 lbs
These scissor jacks have 3" x 10" multi-hole mounting plates. A sturdy worm gear mechanism prevents these jacks from slipping. They collapse to just 4-3/4" and extend to a full 2-ft. Set includes two jacks and one crank handle.