These RV stabilizer jacks support up to 5,000 lbs and feature an extra-wide base plate to help steady your RV or travel trailer and reduce unwanted movement during camping trips. With an adjustable height range of 4" to 24", these scissor jacks accommodate different trailer frames and can be operated using the included crank handle or a compatible electric drill and socket (not included). Made from heavy-duty steel with a coated finish, the jacks feature a geared scissor mechanism for controlled vertical extension and retraction, designed for RV stabilization and leveling only—not for lifting vehicles, changing tires, or supporting vehicle weight.