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Steel stack jacks at 6,000 lbs each — simple, affordable stabilization
Last reviewed: April 2026
Two-pack of steel stack jacks rated at 6,000 lbs each with 17 inches of adjustable height. Telescoping design with a locking pin for height adjustment. Store in bumper brackets when not in use. A basic, affordable stabilizer option.
Price may vary. Prices and availability are subject to change.
At a glance
Why this product
Ultra-Fab stack jacks are the direct competitor to Camco's version. Same 6,000 lb rating, same 17-inch range, same bumper storage concept. At 24 lbs for two, they are heavier than Camco's 3.9 lb pair — that extra weight comes from thicker steel tubing. If you want a beefier stack jack that feels more solid, these deliver.
Detailed specs
| Leveling Type | Jack Stand |
| Weight Capacity | 6000 lbs |
| Max Lift Height | 17 in |
| RV Type Compatibility | travel_trailer, fifth_wheel |
| Interlocking | No |
| Pieces Per Set | 2 |
| Anti-Slip Surface | Yes |
| Storage Bag Included | No |
| Material | Steel |
| UV Resistant | Yes |
| Freeze Resistant | Yes |
Best prices
| Retailer | Price | Status | |
|---|---|---|---|
| Amazon US | Check price | Check availability | Check Price |
Disclosure: MyCargoRacks.com is reader-supported. When you buy through links on our site, we may earn an affiliate commission at no extra cost to you. Learn more
Disclosure: MyCargoRacks.com is reader-supported. When you buy through links on our site, we may earn an affiliate commission at no extra cost to you. Learn more
Performance analysis
vs. average in rv_leveling
Price vs. score for all rv_leveling
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Common questions
