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CargoSmart Board Holder for E-Track and X-Track Systems

CargoSmart Board Holder for E-Track and X-Track Systems

Item # 348892
Our Price: $11.21
Shipping Weight: 0.99 lbs
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This board holder for E-track and X-track lets you create a straight shoring beam to prevent your cargo from shifting in your trailer. Can also be used to create a shelf or storage rack. Easy to reposition between track slots. 1-800-940-8924 to order CargoSmart e-track part number 348892 or order online at Free expert support on all CargoSmart products. Great prices and Fastest Shipping for CargoSmart Board Holder for E-Track and X-Track Systems. E-Track reviews from real customers.
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  • Reviews (156)
  • Q & A (0)
  • Videos (2)
  • Photos

CargoSmart E-Track - 348892

  • E-Track Cargo Organizers
  • Board Holder
  • CargoSmart

This board holder for E-track and X-track lets you create a straight shoring beam to prevent your cargo from shifting in your trailer. Can also be used to create a shelf or storage rack. Easy to reposition between track slots.


  • Board holder lets you create a shoring beam to secure large, bulky items in your enclosed trailer
    • Shoring beam requires second board holder (sold separately) and (1) 1-3/4" thick board
    • Create shelf or storage rack using second board holder (sold separately) and multiple boards
  • Simple to use - just set board inside holder
    • Holes in sides of holder let you secure board with screws (not included)
  • Easy installation - just snap spring-loaded fitting into E-track or X-track anchor points
    • Holder can be easily moved from one E-track or X-track slot to another
  • Steel construction with yellow zinc plating is strong and corrosion resistant


  • Dimensions: 3-3/4" deep x 2-15/16" tall x 2" wide
  • Inside dimensions (edge to edge): 1-3/4"
  • Weight: 0.94 lbs
  • 1-Year limited warranty

892 CargoSmart Load Bar Board Holder for ETrack and XTrack Systems - Qty 1

California residents: click here

Video of CargoSmart Board Holder for E-Track and X-Track Systems

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

Video Transcript for CargoSmart E-Track and X-Track System Board Holder Review

Today, we're going to be taking a look at the CargoSmart Board Holder designed to work with to buy lumber. The part number is 348892. Now, this holder has been designed to work with the E-Track or X-Track so whichever system you've got, it's going to work out really well and it's going to do a lot of different things for you depending on your application and your needs. You can see here we've used a couple of them to create shelving here in the front of our Vinose trailer. That's going to work out really well. Also you'll see people put it in throughout the middle of the trailer, actually put a few two by fours and plywood on it and they use it as beds, but what it's really intended and designed for will be, so once you get your trailer loaded up to a certain point, if you don't want that load shifting around in your trailer, put this on one side and put another one on the other.

You can run a board behind it so you can keep everything contained, either up in the front, up in the back or wherever you need it.Now, the holder offers a solid steel construction: squeezing on it, bending it there's really no flex in it at all. We have the yellow zinc finish on it, so of course inside a trailer, not really going to have to worry about corrosion, but if you're going to use these outside, it's going to come in really handy. You're not going to have to worry about any issues like that.Now to install your holder, we're going to have the standard E or X-Track accessory bracket here. We'll pull out on that tab, place it in and up, and just slide it down because you can see that it's going to have it secured in place at that point and take your to buy material, which essentially means it's an inch and a half wide. That's going to fit down in there and we can secure it with our screws.Now when securing it, not only you're going to have the two outside holes, one here and here on each side, but you're also going to have the two on the bottom if you wanted to shore it up that way.And that'll complete our look at the cargo smart board holder, part 348892..

Customer Satisfaction Score:

Customer Reviews

CargoSmart Board Holder for E-Track and X-Track Systems - 348892

Average Customer Rating:  4.8 out of 5 stars   (156 Customer Reviews)

This board holder for E-track and X-track lets you create a straight shoring beam to prevent your cargo from shifting in your trailer. Can also be used to create a shelf or storage rack. Easy to reposition between track slots.


These brackets are easy to install, relocate, and can be used to create bed frames, storage, shelves, hanger rods and more. I highly recommend these brackets


This has worked very well. I used them to make a shelf to hold my drums above the heavier stuff in my trailer when I haul our band gear.


Each year I help the toys for tots locally, the boxes that the toys for tots use are large but light with toys. I use these board holders to put 2 X 4s in as a barrier to prevent the boxes from sliding and they work perfectly.



I have found many times this is a great product to hold items in place inside of my trailer and prevents damage of the cargo.


Worked great for building removable shelves in my enclosed cargo trailer.

Stephen A.


These products are excellent for my purposes. I installed ETrack and the board holders to create a large shelf high up in my enclosed trailer. These make it easy to install and remove.


These E-Track attatchments work just as described. I used them to make a shelf/workbench in the "V" nose of my trailer. I can sit on the shelf with no noticable movement.


Excellent for creating shelving and universal configurations inside cargo trailers


Product is as described. Works for mounting bench inside trailer.
Great customer service. Fast delivery.



Works perfect.


Excellent customer service, excellent pricing and quality products! Very happy with purchase


The e Track purchased from etrailer has worked out exactly as advertised. My application is unique in a utility trailer I use to transport radio control aircraft. This product has exceeded my expectations and works beautifully. etrailer shipped quickly and my product arrived on time and in great shape. I highly recommend both eTrack and etrailer!


The track is good. I have not gotten to use it much since I put it in a trailer that is used for sound engineering and the coronavirus pretty well squashed all the business. But I like it and I'm happy with the product.


Excellent service and quality products! Never disappointed.

by: 10/23/2021

If you need a work bench it is great


The products I ordered recently are for a future project. We have used the etrack system for 30 years and are beyond pleased with it. etrailer service is always exemplary!


Worked well to create an interior wall to stabilize loose loads.


Very solid, will be ordering a few more to make removable shelving in my cargo trailer.


Works as described for multiple 2"x4"x8' uses inside trailer.


Very helpful in customer service and quick delivery. 3rd time I have ordered parts and everything has worked out very well. Just placed another order as I needed a few more parts.


All of the products I ordered were what I expected in quality from I have purchased from them many years past and that is why I continue to do so.


Received my order things looked good other then I received only 2 sets of the 8’ etrack. I immediately called and spoke with bay and she corrected the mistake immediately and put in to get the last 2 sets shipped to me. Thanks for your great attitude bay.


Sturdy and easy to use, great for cargo securement. They are a bargain for the money.


Convenient way to support 2x4’s on X or E track.


Very happy with the products - and the shipping was lightning quick.

Will absolutely order from etrailer again - in fact, I might break something
just so I can : )


Great product and quick service!


Works great for reconfiguring the trailer as needed


They have held up pretty well. Definitely screw them to your board. We used 2x6's

Wayne W.


going strong

Show More Reviews

See what our Experts say about this CargoSmart E-Track

  • Can the CargoSmart Board Holder Be Adjusted Without Removing the Boards
    In regards to the CargoSmart Board Holder part # 348892, you'll need to remove the board completely to adjust the brackets. The brackets need to come out away from the track in order to change positions. It's not required that you screw the boards to the bracket. If you were going to frequently adjust the brackets then I would not use screws. I suppose it is possibly to try and cut the boards shorter to adjust the brackets without removing the boards but I really don't have much advice...
    view full answer...
  • Replacement Board Holder for CargoSmart X-Track Trailer Shelf Bundle
    Yes, if you'd like to add another shelf or replace one of the brackets that comes with the CargoSmart X-Track Trailer Shelf Bundle # 3481788-T then you can find that with the CargoSmart Board Holder # 348892. Attached is a review video of the whole shelf bundle for you to reference.
    view full answer...
  • Can You Build a Bed With the Erickson Vertical E-Tracks and Move It Up and Down
    It is indeed possible to build a bed using the Erickson Vertical E-Tracks like part # E19146 for example. In order to do so you will need some brackets like the CargoSmart Shelf Brackets part # 3481726 or CargoSmart Board Holder part # 348892 and some lumber. That said, you would not be able to move the bed up and down as a whole. If you did not attach the bed to the bracket then you could so in only a few pieces but since the bed would be pinned between the tracks you couldn't lift it...
    view full answer...
  • How To Build a Table On the Erickson Horizontal E-Tracks
    If you want the table to span the width of your van then the best option would be to use a few of the CargoSmart Board Holders part # 348892 and then build a table on these using 2x4's and plywood. If you only want the table to go on one side then the best option would be to use the CargoSmart Folding Track Brackets part # 3481744 and then build your table out of plywood. These will both work just fine with the Erickson Horizontal E-Track part # E19148 so long as you are able to find a...
    view full answer...
  • Are Brackets for CargoSmart Cabinet Available Individually
    We likely have some parts that can help you in regard to custom brackets, but the brackets from the CargoSmart Locking Cabinet for E-Track or X-Track Systems # 3481725 are not something that can be purchased separately. I recommend taking a look at a few different options: CargoSmart Shelf Track Brackets for E-Track or X-Track Systems # 3481726 or the same brackets, which are folding, part # 3481727; there are also the CargoSmart Dual Track Brackets for E-Track or X-Track Systems # 3481728. The...
    view full answer...

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Info for this part was:

Employee Tyler C
Edited by:
Tyler C
Employee Cole B
Installed by:
Cole B
Employee Randy B
Installed by:
Randy B
Employee Chris R
Video Edited:
Chris R
Employee Matthew S
Updated by:
Matthew S
Employee Alex H
Updated by:
Alex H
Employee Zach D
Video by:
Zach D
Employee Erin H
Written by:
Erin H

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