bing tracking image
  1. Accessories and Parts
  2. Extang
  3. Tonneau Covers
  4. Corners
  5. Extang Tuff Tonno
Replacement Tailgate End Corners for Extang Tuff Tonno Tonneau Covers

Replacement Tailgate End Corners for Extang Tuff Tonno Tonneau Covers

Item # EX4207
Our Price: $17.36
You Save: 44%
Accessories and Parts
Orders above $99 qualify for Free Shipping
Shipping Weight: 0.21 lbs
In Stock
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

Customer Photos


Need help with installation?
Locate installers near me
1-800-940-8924 to order Extang accessories and parts part number EX4207 or order online at Free expert support on all Extang products. Great prices and Fastest Shipping for Replacement Tailgate End Corners for Extang Tuff Tonno Tonneau Covers. Accessories and Parts reviews from real customers.
  • All Info
  • Reviews (139)
  • Q & A (0)
  • Videos (1)
  • Photos
  • Why etrailer?

Extang Accessories and Parts - EX4207

  • Tonneau Covers
  • Corners
  • Extang Tuff Tonno
  • Extang


  • Replaces both tailgate end corners on Extang Tuff Tonno tonneau covers
  • Quantity: 2 corners - 1 left side and 1 right side

4207 Extang Replacement Tuff Tonno Corners - Tailgate End

California residents: click here

Video of Replacement Tailgate End Corners for Extang Tuff Tonno Tonneau Covers

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

Video Transcript for Review of Extang Tonneau Covers - EX4207

Jeff: Hello everybody. This is Jeff from Today we're going to take a look at these replacement tailgate end corners for the Extang Tuff Tonno Tonneau covers. This will replace both tailgate end corners on the Extang Tuff Tonno Tonneau covers. It includes these two corners, a left side and a right side plastic corner plug and then these two stainless steel reinforcement spring clips. Basically when you go to install these, these spring clips here will insert into the tunnel cover channel.

Then these plastic corner plugs will insert into the channel and then lock into place. You can see right here, they come apart, and once these insert into there, they attach to that stainless steel spring clip, and then the end corner plug will go in and you're all ready to go.That should do it for the review on the replacement tailgate end corners for the Extang Tuff Tonno Tonneau covers.

Customer Satisfaction Score:

Customer Reviews

Replacement Tailgate End Corners for Extang Tuff Tonno Tonneau Covers - EX4207

Average Customer Rating:  4.8 out of 5 stars   (139 Customer Reviews)


Part fit perfectly. Without it I wouldn't be abe to use my cover. I actually had to by new vinyl for the tonneu later in the year and e-trailer was able to provide it. Really suprized that the parts were available since this cover is no longer available in long bed config. I have owned this cover since 2008.


Could not have been happier with these replacement clips for my Extang Tuff Tonno cover. When the clips broke I was really nervous that I wouldn't be able to find the parts I needed and would have to get a new cover. I contacted Extang directly and they told me to wait till the next day and call a certain number and give them details, etc... Instead I found etrailer and immediately found the replacements that I needed and they weren't even off-brand or aftermarket clips, they were the Extang clips and the exact ones that I needed and wanted. Couldn't be happier and relieved that I can keep my tonneau cover and to know that I will be able to find all the parts that I need for it on this website


Only place that I could find what needed to repair my cover. Good price and fair shipping.


The product was shipped fast and worked very well, the staff was very helpfull


No problems ordering and shipment was q uick.


Extant rear clips were the exact part I needed for a broken right hand release.
Shipman was a little slow so the cover had to remain rolled up. Still was exactly as ordered and described .
Would def use this vendor again. Maybe even for the replacement cover as the corner seams on the soft tonneau cover are cracked and getting old..

Corner release still functioning great. Thanks and the cover was replaced as well. Looks like new for a fraction of the cost.
Mr B - 07/17/2016


As described. Fast shipping.


Fast delivery


Good product!
Someone broke the originals
because they didn’t know how to open the cover.
Previous pieces lasted as long as the bed cover, which was for about 5-years.


I needed to replace the tailgate corners on my Tuff Tonno. The parts I ordered from Extang arrived quickly using economy shipping and fit perfectly! My next order will be a new tarp.

Very satisfied with the new parts and service. Etrailer=no brainer
Clifton J - 10/10/2017


Replacement part. Easily found and a great price.


THe parts are fine and look correct. I wish there was an instruction sheet since these parts come pre-assembled in the original rails. I found the part list and instruction from the tonneau cover in my files and believe I can install them


This version of these end corners are a vast improvement over the original ones that came with the cover. They are easy to operate for removing and replacing the cover and they snap into place securely.


all great with etrailer


I was in need of a replacement latch for my Extang tonneau cover because the tension tab had broken off. This kit provided an exact replacement for the broken part and fit perfectly. I'm very pleased with the product, the amount paid and the expedient delivery. I highly recommend this company for similar purchases.


Ordered end clips for an old pickup bed cover. Amazed that they were in stock and delivered in two days. Great job

One year later, getting the parts I needed for the cover has mad life so much easier. I can remove and reattach the cover effortlessly
Richard A - 05/19/2019


I ordered the replacement tailgate end corners for my Extang Tonneau cover on Sunday received them Thursday with the standard shipping. I received exactly what I ordered at half the cost of other web sites. I will keep etrailer in mind for future purchases.


Part was just what I needed. It’s been a year and zero issues. Thank you etrailer.

Still 100 happy with the product.
Josh M - 02/27/2021


We lost a corner piece for our Tough Tonno III truck bed cover. The part came quickly and was exactly what we needed. Communication with the company was great. Based on my experience, I highly recommend this company.


Excellent experience! Looking for replacement parts for my Extang Tuff Tonno (a great product) and a web search brought me to Very easy to find what I was looking for, order and pay. Immediate response and consistent updates, order was delivered on time and complete. I have this site bookmarked for future orders!


As described, the product works great on my Tonneau cover. Thanks Len.

No Problems. Everything is fine, as it should be.
Len K - 12/05/2016


After researching the part I needed I ordered it from It was easy to find the part and place my order. The part arrived in a few days and was in great shape. I replaced the broken items and I'm happy to be able to use my truck cover once again. I would definitely recommend and use again


Perfect replacement parts. Took a bit to get shipped, but overall I am pleased. Will use again.


Replacement parts for my tonneau cover. Exactly what I needed and easy to install. Already lasted longer than the original parts. Fast shipping.


Order came quickly but the contents were 2 driver sides instead of left right, not etrailers fault, waited on hold way too long when I called but once connected to a person had correct replacement parts in a couple of days

Show More Reviews

See what our Experts say about this Extang Accessories and Parts

Do you have a question about this Accessories and Part?

  • Why

    At we guarantee:
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate accessories and part information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Employee DeAnne T
Written by:
DeAnne T
Employee Jeff D
Installed by:
Jeff D
Employee Jameson C
Expert Research:
Jameson C
Employee David L
Updated by:
David L
Employee Mark S
Updated by:
Mark S

At we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.