Camco FasTen RV Leveling Blocks - 2 x 2 - 10 RV Blocks - Gray (44521)
Camco FasTen RV Leveling Blocks - 2 x 2 - 10 RV Blocks - Gray (44521)
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Camco FasTen RV Leveling Blocks - 2 x 2 - 10 RV Blocks - Gray (44521)

|10 ratings

Key item features

  • Customizable Support: Choose FasTen interlocking leveling blocks to fit your RV's unique needs, stacking up to your desired height.
  • Integrated Handle: Easily carry and transport these blocks with the premium integrated T-handle, which locks the blocks together for storage.
  • Durable Design: Each polymer block measures 8 1/2" x 8 1/2" x 1" and is structurally engineered for maximum stability.
  • Wide Compatibility: Suitable for use with single wheels, double wheels, hydraulic jacks, tongue jacks, stabilizer jacks, fifth wheel jacks, and tandem axles.
  • Patented Construction: Built with premium materials, this patented design ensures superior leveling support and durability.
  • Optimal Usage: For best results, use a stack height of 4 1/2" or less to ensure smooth and reliable leveling.
  • Color and Model: Available in gray; Model#: 44521; Brand: Camco.
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4.7 out of 5 stars
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10 ratings8 reviews
How item rating is calculated
  1. 5 stars70% (7)
  2. 4 stars30% (3)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star0% (0)
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Showing 1-3 of 8 reviews

Jun 2, 2026
Reviewer name: anonymous
Item details
Color: Gray
Size: 8.5" x 8.5"
Sold and shipped bySupply Central Store
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Tough tough and strong!

These are tough, strong levelers! They save time over other methods, and they hold securely! camping much les

Incentivized Review
Helpful?1HHNZ1NEWONL54307414
Jul 3, 2025
Reviewer name: WalmartCustomer
Item details
Color: Gray
Size: 8.5" x 8.5"
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Repeat purchase for more capacity. Product worked well previously.

Incentivized Review
Helpful?1HHNZ1NEWONL54307414
Oct 6, 2025
Reviewer name: Ni
Item details
Color: Gray
Size: 8.5" x 8.5"
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great

Work great, easy storage

Incentivized Review
Helpful?1HHNZ1NEWONL54307414
Current price is $59.78
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  • Free 30-day returns

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Sold and shipped by Supply Central Store
3.6666666666666665 out of 5 stars
3.6666666666666665 stars out of 5, based on 12 seller reviews(3.7)
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