Ultra-Fab Ultra Stacker Jacks | 6,000 lb Capacity, 11"-17", Silver, Set of 4

Ultra-Fab's Ultra Stacker Jacks are built to steady travel trailers, horse trailers, and cargo haulers so they don't rock when someone moves around inside. Each jack is rated for 6,000 lbs and made from die-cast aluminum for strength without excess weight.

They adjust from 11" to 17" to work across different trailer heights and campsite conditions, and the set of four covers all corners of your rig.

• 6,000 lb capacity per jack
• Adjusts from 11" to 17"
• Die-cast aluminum construction
• Set of 4 for full four-corner stabilization
• Nesting design with built-in handles for compact storage

These are stabilizing jacks only - they're meant to steady a parked trailer, not lift or support it like a jack stand.