Camco Olympian Aluminum Stack Jacks | 4-Pack, 11"-17", 6,000 lb Capacity

Once your trailer is leveled, these Camco stack jacks go underneath to take out the rocking and swaying that comes from walking around inside. They're height-adjustable so you can dial in solid contact under the frame on uneven ground.

• Set of 4 cast-aluminum stack jacks
• Adjusts from 11" to 17" tall
• Rated to support up to 6,000 lb each
• Lightweight aluminum construction for easy handling
• Compact enough to store between trips

Use on a hard, level surface under the jacks for the most stable support.