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Camco FasTen RV Leveling Blocks w/ Carrying Handle - 8-1/2" x 8-1/2" - 2x2 -Qty 10

Camco FasTen RV Leveling Blocks w/ Carrying Handle - 8-1/2" x 8-1/2" - 2x2 -Qty 10

Item # CAM44512
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Streamline the leveling process with this set of interlocking, stackable blocks. Durable, UV-stabilized resin construction accommodates single and dual wheel trailers and can be used with a variety of other stabilizing equipment. Lowest Prices for the best rv leveling blocks from Camco. Camco FasTen RV Leveling Blocks w/ Carrying Handle - 8-1/2" x 8-1/2" - 2x2 -Qty 10 part number CAM44512 can be ordered online at or call 1-636-306-4830 for expert service.
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Camco RV Leveling Blocks - CAM44512

  • Stackable Blocks
  • 8-1/2L x 8-1/2W Inch
  • 10 Blocks
  • Yellow
  • Camco

Streamline the leveling process with this set of interlocking, stackable blocks. Durable, UV-stabilized resin construction accommodates single and dual wheel trailers and can be used with a variety of other stabilizing equipment.


  • Interlocking, stackable blocks sit under RV wheels for extra lift
    • Position beneath jacks, stabilizers, or trailer wheels
  • Interlocking design ensures the blocks will not shift once you drive onto them
  • Storage base equipped with convenient nylon handle
  • Durable polypropylene plastic resists immense weight
  • Made in the USA


  • Quantity: 10 leveling blocks
  • Dimensions: 8-1/2" long x 8-1/2" wide x 1-1/2" thick
  • Each block provides 1" of lift (not to exceed 4-1/2" total height)
  • 1-Year warranty

44512 Camco Fas Ten Motor Home Leveling Blocks - 2 x 2 - 8-1/2 Inches Long x 8-1/2 Inches Wide - Yellow

Video of Camco FasTen RV Leveling Blocks w/ Carrying Handle - 8-1/2" x 8-1/2" - 2x2 -Qty 10

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Camco Leveling Blocks - Stackable Blocks - CAM44512 Review

Today we're going to be taking a look at part number CAM44512. These are the Camco FasTen RV leveling blocks. The interlocking stackable blocks are designed to sit under your RV wheels for extra lift and leveling. You can position beneath jacks, stabilizers, or trailer wheels. They do have the interlocking design so that's going to ensure that the blocks won't shift as you drive up on them or once you are parked on them. The interlocking design is strong and durable. Each one is going to be made from a durable polypropylene plastic.

You don't have to worry about strength and durability because these are going to be able to withstand the weight that you are able to put on them. They're not going to crack, bend, break, or anything like that, or crush. Nice strong durable construction. They're made right here in the USA. One of the new things about this kit is that you can stack these any way that you want. You're going to get ten leveling blocks with this part number.

I have it set up in a very traditional structure, but again you don't have to do it this way. You want to do it whatever way is going to work best for your application, and this system lets you do that because you can stack and create the perfect structure, leveling platform, or whatever that you need for your particular application. These are going to be bright yellow in color so they are highly visible. Each block is going to be a square design so it's going to measure eight and a half inches by eight and a half inches. It's going to measure an inch in a half in thickness. We're going to have an inch right here and then another half inch on top, that stackable design.

So each block is going to provide one inch of lift. So you want to be sure when using these not to exceed a total height of four and a half inches. This does have a storage option that way you can easily move it to a storage compartment on your camper, or trailer, or RV, or whatever it is that you have. All you have to do is stack all the blocks. Now again they're all going to be yellow except for one. One of them is going to be black in color.

The black one is going to go on the bottom of the stack, and that's because in the center area it has a threaded portion. So that threaded portion is going to accept the threads on the T-handle right here. So we're going to stack them up, and then we can place in our T-handle directly through this center area right here and we can start threading that down. As that threads, that's going to keep all of our blocks together so that way we can easily transport it without losing any blocks. And then, when we're ready to store it, just push that down and it makes for a nice compact storage. With it like this it's going to give us an overall height measurement . That's going to give us a measurement of about ten and a half inches. That's going to do it for today's look at part number CAM44512.

Customer Reviews

Camco FasTen RV Leveling Blocks w/ Carrying Handle - 8-1/2" x 8-1/2" - 2x2 -Qty 10 - CAM44512

Average Customer Rating:  4.8 out of 5 stars   (199 Customer Reviews)

Streamline the leveling process with this set of interlocking, stackable blocks. Durable, UV-stabilized resin construction accommodates single and dual wheel trailers and can be used with a variety of other stabilizing equipment.


Order arrived quickly, leveling blocks sturdy and easy to use.


Like the lightweight leveling blocks. Only downside is that the hollow spaces lets in bugs. Not every campground, but at times I had all kinds of little creatures making homes in the cavities. I just make sure to whack the blocks a few times with my brush and I am good. I have two bundles and that quantity has served me well for a year. I do use some 4 x 4 blocks once in a while if the site is very uneven.

Still working well. Didnt realize that the trailer leveling jacks should be extended more so I am using a few list blocks at each corner
Paul A - 02/21/2021


I use these leveling blocks to complete the stabilization of my RV. This is a highly recommend product.


These are a little lightweight for use under the front wheels of my 23' Class C (where the motor is) and tend to squish if the ground is uneven. Once they do that once, it's tricky to assemble them again because, like Legos, the fit of one to another is quite precise and if they get deformed it's a headache. Probably better suited for a lighter-weight application, or a very stable surface underneath. Thinking of carrying a short 2 x 10 to use as a base.

After a year still using them regularly. If I were to buy again Id skip the single-wide version and get just the black, double-wide. Find them to be more stable.
Hugh - 07/06/2021


these should work great for leveling my camper, solid construction and a great way to store them when not in use.


The best thing about ordering from etrailer is that they are very knowledgeable and they vet their products, you never know what you might get from other online sites like [online store] etc... And etrailer's support is excellent if you have questions or need help or advice! These came in just like I expected!


These are a great product. It took a little bit to figure out the puzzle of putting them together as a ramp, but well worth the money! This company has the best old fashioned customer service!


Grat blocks. Interlocking. The handle that Collapse is nice its makes for a nice square package for storing. Great that it also comes in a double wide also.


These blocks come in a nice clean package making them easy to transport and store. I purchased two sets because one set isn't quite enough when attempting to level a double axle trailer on a significant slope, something we run into regularly at the State Park Campgrounds. No problem with the quality/durability of these blocks to this point.

Im still very happy with this purchase. The blocks are holding up nicely after 30+ nights of camping. I would purchase them again.
Kevin R - 10/08/2018


I'm relatively confident these leveling blockswill work as expected.


Exactly what looking for, very solid.


Very fast shipping and great product


I'm rebuilding a travel trailer. I ordered wheels with tires, jacks and ramps. Everything was delivered in 3 days and looks great.


Everything arrived quickly as promised. The only problem was the packaging. In addition to tapping up the box, it was also stapled and they were a giant pita to remove. I thought it was overkill but you may have a policy to do that based on box weigh. Love the new style leveling blocks and the tee handle for storage.


works great


Everything that I ordered came within a reasonable time and in good shape. However, I was astonished by the size of the box it came in! The box was at least 3x the size of the material in it. The rest was filled with crumbled brown paper. Box was sealed closed with close to 50 industrial staples making it difficult and hazardous to open. I think an environmentalist would be appalled at the over packaging. Suggest the packaging dept. get a bigger variety of boxes to ship materials in. Otherwise, e-Trailer is my choice of camping and trailer supplies.


The leveling blocks work great. They work as well as the more expensive ones I purchased years ago.


These work good except I've had a a couple of them crack in the couple of times I've used them.


I have now used on 2 separate purchases and found the service exceptional. Products are delivered on time and pricing is always a key with so many options online. price guarantee gave me the comfort to continue to use them for my RV needs.

Well done.


This product keeps your leveling blocks all together. Works great to level your camper or just from having to crank so much on the stablizers!


Everything came as described, and I am so happy with the products and service! is my definite go to!!!


Product arrived in great shape. Convenient carry handle. Fits nicely in the storage bin. Might need two for my double axle, to span both wheels in a rough terrain.


Very smart design in how they stack. Light weight yet very strong. The compact design that keeps all the pieces together is awesome.


These stackers are great. Love the T handle and the ability to carry them with the handle.


All products I have ordered from etrailer have definitely met my expectations. Customer service is amazing. Will continue to do business with them

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Info for this part was:

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