Features<br> Leveling Jack<br> Stabilizer Jack<br> Scissor Jack<br> Camper Jacks<br> Capacity: 7,500 lbs Extended height: 24"‐1/2<br> Retracted (collapsed) height: 4"<br><br> Leveling Scissor Jack - 24" ‐1/2Lift - 5,000 lbs<br> if your trailer is out of level, you can use your scissor jacks to level it.<br> without your scissor jacks engaged, there's a lot of movement in your trailer.<br> With your scissor jacks engaged, all that extra movement is gone.<br> They're adjustable between four and 24‐1/2 inches and they have a 7500 pound weight capacity per jack.<br> You can easily raise and lower them with the included crank handle.<br>