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Replacement Hand Knob for TracRac Ladder Rack Load Stops - Qty 1

Replacement Hand Knob for TracRac Ladder Rack Load Stops - Qty 1

Item # TAKB-90004
Our Price: $11.44
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Replaces the twist knob on a load stop that is designed for TracRac ladder rack crossbars. Knob allows you to secure the load stop to the crossbar. 1-800-940-8924 to order Thule accessories and parts part number TAKB-90004 or order online at Free expert support on all Thule products. Great prices and Fastest Shipping for Replacement Hand Knob for TracRac Ladder Rack Load Stops - Qty 1. Accessories and Parts reviews from real customers.
  • All Info
  • Reviews (149)
  • Q & A (0)
  • Videos (1)
  • Photos
  • Why etrailer?

Thule Accessories and Parts - TAKB-90004

  • Ladder Racks
  • Knobs
  • Thule

Replaces the twist knob on a load stop that is designed for TracRac ladder rack crossbars. Knob allows you to secure the load stop to the crossbar.


  • Replaces 1 hand knob for a load stop on your TracRac ladder rack crossbars
  • Allows you to secure the load stop to the crossbar
    • Loosen knob to slide load stop along crossbar
    • Tighten knob to lock load stop in place
  • Female 3/8"-16 threads

Replacement crossbar load stop knob for TracRac ladder rack

1500056225 Replacement Crossbar Tie Down Knob for Track Rack Ladder Rack

Replaces KB-90004

Video of Replacement Hand Knob for TracRac Ladder Rack Load Stops - Qty 1

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

Video Transcript for Thule racRac Ladder Rack Load Stops Replacement Hand Knob Review

Adam: Hi, everybody! Adam with etrailer. Today, we're going to be just talking about some replacement parts for you guys' ladder racks. In particular, we're going to be looking at the Thule rack. So, we have the Xsporter here, but this is also going to work with your track TracRacs as well. And we're going to be taking a look at the replacement knob.It's exactly the same. Perfectly identical.

So, if you guys are just having troubles with your guys' knob, maybe the little sleeve on the inside starts slipping and you're not really getting it as tight as you want, or maybe you guys accidentally cross threaded it, or something like that. It's really easy, really simple. We have these replacement parts on our website, and it's just that easy to get it replaced, whether it just looks bad or it's not really functioning right. But as you can see, it is a perfect replacement. So, just know you have that option here at etrailer.If you guys do end up replacing your knob, and that's not necessarily solving your problem, it could be our little T-bolt down here.

And luckily, we do have a replacement for that as well on our website. So, just go ahead and check that out, and pick whatever replacement parts are going to be best for you guys, to get what you guys want.But to be honest, that's pretty much all there really is to know about this replacement knob for your Thule ladder racks.

Customer Satisfaction Score:

Customer Reviews

Replacement Hand Knob for TracRac Ladder Rack Load Stops - Qty 1 - TAKB-90004

Average Customer Rating:  4.8 out of 5 stars   (149 Customer Reviews)

Replaces the twist knob on a load stop that is designed for TracRac ladder rack crossbars. Knob allows you to secure the load stop to the crossbar.


Easy to order. Fast shipping. On time delivery. I will be ordering from etrailer more often.


I found that the threads in the plastic handle are too short for the bolt that tightens the arm, I had to add a thick rubber washer so it would shorten the length of the threads. It nice to have the handle in place.

Thank you for your review on the hand knob. This particular hand knob is designed specifically for newer style TracRac Ladder Rack Load stops. If you have an older load stop like part # 01-23321
Replacement Load Stops for Original-Style TracRac Ladder Racks or TracRac CapRac - Qty 1
, you will T-bolt part # HD-80122
Replacement T-Bolt for TracRac Ladder Racks - 3/8"-16 x 1-1/8" - Stainless Steel
-- Etrailer Expert Heather A - 03/25/2022


Completely satisfied, fast shipping great communication, A plus all the way


Exact replacement part. Good to have a spare or two.


These guys are great. I tried getting these parts from the company who makes them and they were slow, expensive and not in stock. etrailer had them in stock and they are now on my truck. etrailer is now my go-to company for the parts I need.


Excellent experience and easy to navigate to buy what I needed


These are not original knobs, which is not a big deal except they are not as deep as the original knobs. Meaning the bolt bottoms out in the cap before it is tight on the rack. my fix was it add a few washers to fill the gap.


Site had exactly what I needed - easy to order, detailed tracking and fast delivery.
Could not have asked for more.


Fast shipping and easy to use website keeps me coming back...

Still going strong
Jim - 05/09/2022


Exact replacement. Arrived quickly.


Exactly the parts I needed. Effortless ordering; prompt delivery. A most satisfactory experience.


Item will break easily if dropped in cold weather.


Excellent, prompt service!


Perfect fit and quick shipment!


I broke a knob on my TracMaster miter saw stand and took a chance on ordering a replacement from here. It fits!


shipping with e trailer was INSANE FAST. so was the parts search. and the prices were excellent. i will use them again in the future. thanks.


Fit perfectly and delivered timely


As always, quality parts for quality products combined with superior customer service and communication


Great service and prompt shipping


I like the size of these knobs.


Outstanding product; I took out and put on my TracRack for 2002 Tundra and it worked perfectly. Excellent price and arrived pretty quick with just the standard delivery. Thank you.

Awesome product and they still perform like I just bought them a couple weeks ago.
Coltrane1975 - 06/02/2020


Perfect fit.


Exact replacement, works perfect.


Received and will work as intended. Nice to have a place where you can get parts! Unable to get them through the manufacturer - H&H. Thanks eTrailer, I will be back.

Great, a little locktite and it is still there!
Daniel - 01/14/2020


Shipping was so slow that the mating part fell off before it arrived. Never received an order confirmation or shipping confirmation with tracking number. Had difficulty remembering who I had ordered from when the time came to check on the status of my order.

Like many vendors ET is using USPS to ship. Somehow this is never up to par and in the future I will insist on UPS or FedEx.

Show More Reviews

See what our Experts say about this Thule Accessories and Parts

  • What Are The Dimensions Of the Replacement Hand Knob for TracRac Ladder Rack Load Stops?
    The Replacement Hand Knob for TracRac Ladder Rack Load Stops # TAKB-90004 you mentioned has female 3/8"-16 threads, and measures 2-1/4" across, and is 1-1/4" thick. I have attached diagrams depicting these measurements as well as a product review video for you to check out as well.
    view full answer...
    Image 1 for Image 2 for
  • Replacement Hand Knobs for the TracRac Toolbox Mounting Kit
    If you are just looking to replace just the knobs on the Toolbox Mounting Kit for TracRac part # TH25200 then you can use the Replacement Hand Knob for TracRac Ladder Rack part # TAKB-90004. These are round knobs and the knobs included in the toolbox mounting kit are more of a triangle shape but nonetheless will still work for you. We do not have the triangle shaped knobs at this time. The above part is only for the replacement knob, you will also need the threaded stud in order to attach...
    view full answer...
  • Thread Count for Replacement M8 T-Bolt for Thule TracRac and Xsporter Ladder Racks
    The Replacement M8 T-Bolt for Thule TracRac and Xsporter Ladder Racks # 853-5715 fits with the Replacement Hand Knob # TAKB-90004 which has 3/8"-16 threads. Attached are some review videos for you to check out.
    view full answer...
  • Replacement Parts For A Thule TracRac Ladder Rack
    I was able to locate some of these items you're looking for, however the Replacement Load Stops for Original-Style TracRac Ladder Racks or TracRac CapRac 01-23321 that you're looking for has been discontinued. We do have the Replacement Load Stop for Thule Ladder Racks # 8537165 which may work for you if you have the Thule CapRac, TracRac, TracRac SR, or Xsporter Pro ladder rack. Finally, for the T-bolt, we have # HD-80122 and for the hand knob we have # TAKB-90004.
    view full answer...
  • Replacement Thule TracRac Load Stops and Ladder Rack Recommendation for 30 Ladder on 2013 F-150
    To replace the load stops on the Thule TracRac for your 2018 Chevy Colorado you need 3 different parts; the Load Stop # 8537165, M8 T-Bolt # 853-5715, and the Hand Knob # TAKB-90004. Obviously you'll need 2 of each if you need to replace both load stops, and you won't need the M8 T-Bolt if those are still intact with your ladder rack. For the 30' ladder on your 2013 Ford F-150 (or similar model year) you're going to need a ladder rack that extends over your cab so you don't have a massive...
    view full answer...
    Image 1 for Image 2 for
  • Correct Replacement Load Stops for TracRac Ladder Rack
    The correct load stops for a TracRac Ladder Rack will be based on which version you have. If you have the Thule branded ladder rack then you will need to use the Thule TracRac Ladder Rack Load Stop part # 8537165 with the Washer part # 951-0820-20 and Hand Knob part # 753-0776-09. We also offer the complete kit for the Thule branded ladder rack, the Replacement Load Stop Kit part # 753-3761. If you don't know which version you have, just look for the sticker on the base/upright. If you...
    view full answer...

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Info for this part was:

Employee Leah B
Updated by:
Leah B
Employee Brian B
Updated by:
Brian B
Employee Matthew S
Updated by:
Matthew S
Employee Manda E
Updated by:
Manda E
Employee Chris R
Video Edited:
Chris R
Employee Wilson B
Written by:
Wilson B
Employee Adam E
Video by:
Adam E

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