Harbor Freight sells a Haul-Master dual wheel 1,500-pound jack for $49.99 that can be mounted to just about any trailer and swings away to keep it off the ground while you're towing.

Haul-Master 2.5-ton Trailer/RV Scissor Stabilizer is Harbor Freight's strongest stabilizer jack and can hold a weight capacity of up to 5,000 pounds, or 2.5 tons. It comes with a 4.7 out of five ...

Harbor Freight sells a Haul-Master dual wheel 1,500-pound jack for $49.99 that can be mounted to just about any trailer and swings away to keep it off the ground while you're towing.