Open Box, Like New Condition WEIZE Camper RV Trailer Stabilizer Leveling Scissor Jacks with Handle -24"- 9000lbs - Set of 2 • if your trailer is out of level, you can use your scissor jacks to level it. • without your scissor jacks engaged, there's a lot of movement in your trailer. • With your scissor jacks engaged, all that extra movement is gone. • They're adjustable between four and 24 inches and they have a 9000 pound weight capacity per jack. • You can easily raise and lower them with the included crank handle