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Ultra-Fab Stacker Jacks 4-Pack

Name: Ultra-Fab Stacker Jacks 4-Pack
Brand: Ultra-Fab
Price: 191.79 CAD
Availability: InStock

Four-corner stack jacks in heavy steel — 6,000 lbs per jack, 17-inch range

Last reviewed: March 2026

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Four-pack of steel stack jacks for complete four-corner stabilization. Each jack handles 6,000 lbs with 17 inches of height adjustment. At 48 lbs total for four, these are heavier than Camco stack jacks but built with thicker steel tubing.

Rédigé à l'origine par MyCargoRacks en anglais, traduit et adapté pour la pertinence locale. Contenu recherché et localisé pour les lecteurs de Canada (français).

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Leveling TypeJack Stand

Weight Capacity2722 kg

Max Lift Height43 cm

RV Type Compatibility

Pourquoi ce produit

Pourquoi le Ultra-Fab Stacker Jacks 4-Pack ?

Four jacks for all four corners at 6,000 lbs each. The Ultra-Fab version uses heavier steel than Camco, which you can feel in the 48 lb total weight. That heft translates to less flex under load. The trade-off is obvious — they weigh six times what the Camco 4-pack weighs. If stability matters more than weight, these are the pick.

Spécifications détaillées

Toutes les spécifications

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	4
Anti-Slip Surface	Yes
Storage Bag Included	No

Material	Steel
UV Resistant	Yes
Freeze Resistant	Yes

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Questions fréquentes

Foire aux questions

The Ultra-Fab Stacker Jacks 4-Pack supports up to 6,000 lbs per jack. Compatible with most travel trailers and fifth wheels. Mounts to your frame's existing jack brackets. Utilise notre vérificateur de compatibilité below to verify your RV type.

The Ultra-Fab Stacker Jacks 4-Pack handles 6000.0 lbs. That covers most Class A motorhomes, fifth wheels, and travel trailers. Don't stack beyond the rated limit—overloading cracks the material and voids your warranty. Know your axle weight, not just GVWR.

Setup takes under 5 minutes. Position the Ultra-Fab Stacker Jacks 4-Pack where needed, adjust to the right height, and you're level. No special tools required—completely tool-free. Straightforward enough that you'll have it down after one use.

Yes. The Ultra-Fab Stacker Jacks 4-Pack has a textured anti-slip surface that grips on gravel, dirt, grass, and sand. On very soft ground, place a wide board underneath to spread the load. Avoid mud—nothing grips well in mud. The surface also handles wet concrete and asphalt without slipping.

The Ultra-Fab Stacker Jacks 4-Pack is made from steel. UV-resistant—won't crack in sun. Freeze-proof down to -40°F. Most owners get 5+ years of regular use. Replace if you see cracks or deformation.

No storage bag included with the Ultra-Fab Stacker Jacks 4-Pack. Most owners use a heavy-duty tote or mesh bag from a hardware store—$5–$10 solves the problem. Keep the pieces together in your RV's basement compartment to avoid losing blocks at the campsite.