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Andersen Stax Leveling Blocks 10-Pack
10 interlocking blocks rated at 40,000 lbs — build your perfect level
Last reviewed: August 2026
Set of 10 interlocking HDPE leveling blocks rated at 40,000 lbs. Stackable design lets you build to the exact height you need, up to 5 inches. Interlocking tabs keep the stack stable under load — no sliding or shifting.
Approx., converted from U.S. MSRP.
Price may vary. Prices and availability are subject to change.
At a glance
Quick Specs
Why this product
Why the Andersen Stax Leveling Blocks 10-Pack?
Ten blocks gives you real flexibility. Stack them 2, 3, or 5 high depending on the site. The 40,000 lb rating and interlocking design mean they hold steady under heavy fifth wheels. At about a pound each, storage is easy. The only catch — you may want more than 10 if you run multiple jacks.
Detailed specs
Full Specifications
| Leveling Type | Stackable Block |
| Weight Capacity | 18144 kg |
| Max Lift Height | 13 cm |
| RV Type Compatibility | travel_trailer, fifth_wheel, class_a, class_b, class_c |
| Interlocking | Yes |
| Pieces Per Set | 10 |
| Anti-Slip Surface | Yes |
| Storage Bag Included | No |
| Material | HDPE |
| UV Resistant | Yes |
| Freeze Resistant | Yes |
Best prices
Where to Buy
| Retailer | Price | Status | |
|---|---|---|---|
| Amazon DE | 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
