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Steel stack jacks at 6,000 lbs each — simple, affordable stabilization
Last reviewed: March 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.
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 | 2722 kg |
| Max Lift Height | 43 cm |
| 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 | 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
Price may vary. Prices and availability are subject to change.
Performance analysis
vs. average in rv_leveling
Price vs. score for all rv_leveling
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