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Classic stack jacks — 6,000 lbs each, 17 inches of height, bumper storage
Last reviewed: March 2026
Two-pack of steel stack jacks with 6,000 lb capacity each and 17 inches of adjustable height. Slides into standard bumper-mount brackets for storage and deploys under the frame for stabilization. A basic, proven design that has been an RV staple for years.
At a glance
Why this product
Stack jacks are the simplest stabilizer out there — pin, adjust height, done. At 6,000 lbs each, this pair handles most trailers. They store in your bumper brackets so they take zero interior space. The 17-inch range works for standard-height rigs. No frills, no electronics, no failures.
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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