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Replacement 3-Wing Hand Knob for Thule Bike, Board and Ski Carriers
(404 reviews)
Price: $7.39
In Stock
Thule
Replacement 3-Wing Hand Knob for Thule Bike, Board and Ski Carriers
Part Number: 753-0745
In Stock
$7.39
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- Reviews (404)
- Q & A (0)
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Thule Accessories and Parts - 753-0745
- Hitch Bike Rack
- Roof Bike Racks
- Ski and Snowboard Racks
- Knobs
- Thule
Used with Thule bike, snowboard or ski carriers, this 3-wing knob fits over the threaded end of a U-bolt or a carriage bolt to help secure the rack to your load bars. Replacement hand knob twists on.
Features:
- Replaces 1 lost or damaged 3-wing hand knob for Thule bike, snowboard and ski racks
- Fits over the threaded end of a U-bolt or carriage bolt
- Helps to secure carrier to your roof-rack load bars
- Twists on for installation
Specs:
- Application: Thule Echelon Roof-Mounted Bike Rack (TH518), Thule Big Mouth Roof-Mounted Bike Rack (TH599XTR), Thule Hitch-Mounted Bike-Rack Ski-Carrier Adapter (TH987XT), Thule Hang Two Surf Carrier (TH554XT), Thule Get-A-Grip Rooftop Multipurpose Carrier (TH839), Thule Top Deck Rooftop Kayak Carrier (TH881) or Thule Glide and Set Rooftop Kayak Carrier (TH883)
1500056205 Replacement 3-Wing Hand Knob for Thule Bike, Board and Ski Racks
Replaces Thule 7530745 and 753-0745B
Customer Satisfaction Score:
98% were satisfied with this product
2% of customers were not satisfied
- Product did not meet expectations
- Wrong item was ordered
Ratings & Reviews
4.8
404 reviews
by:
John
08/05/2026
My brother lent me his car top carrier. He had lost one of the knobs and substituted an awkward wingnut. Before I returned it I was going to replace the wing nut with another knob. Looked for so long until I found etrailer. Ordering and shipment was smooth and prompt. Knob fit perfectly. Thanks
by:
Mitch
09/16/2025
These knob are exact replacements for old, worn, broken knobs on your carrier. Can't go wrong with OEM.
Mitch
9/17/2026
Knobs are still doing their job. Great replacement part.
Kate F.
9/17/2026
@Mitch I am glad we had the missing link and things are still holding up as they should Mitch! So which one are you mainly hauling: bike, board, of skis?
by:
Peter
05/15/2026
Needed to replace for my Thule bike rack
Fast great service
Exactly what I needed/ordered
Fast great service
Exactly what I needed/ordered
by:
Sean
05/14/2026
Thule replace part arrived on time and fit perfectly on my Thule bike rack
by:
Jom S
08/15/2020
The extras part work like the original. And it’s great knowing that etrailer.com carries them individually. Never know what life has in store in the decades the Thule tracks serve you.
by:
Catherine
10/28/2026
No surprises. Item as expected.
by:
Drew D.
09/27/2016
etrailer had these Thule replacement parts at a good price. shipping was fast and items arrived as expected. thanks for smooth E-transaction.
by:
Ron
08/30/2026
Quick and error free
by:
Sergio G
03/13/2015
Very happy with this product, works 100% as it was intended to, fast easy transaction, quick shipping, ill be back for sure!
by:
Tony
07/25/2026
Wrong size
by:
Gail
08/13/2026
Order wrong part with this item
by:
Jeritt
05/19/2014
The three wing hand knobs are the real-deal, I ordered a few extra to have around when or if I lose the others. At that price it's worth it!
Etrailer, YOUR THE BEST! ;)
Etrailer, YOUR THE BEST! ;)
by:
Sean
01/24/2026
Items arrived as described and tracking information was spot on. Good communication along the way. Thank you so much
by:
Jason
08/01/2026
Parts fit perfectly!
by:
Ian
05/08/2022
Part fits perfectly. Lost one of these to road vibration, got four more (just in-case) from etrailer for very reasonable cost. Ordered the longer threaded section for added threaded connection strength.
by:
Kevin
04/28/2026
Item was of good wuality and an exact fit
by:
Russ B.
09/03/2018
This part replaces 3-wing knobs on a variety of Thule components. I have used them with the U-bolt assemblies holding old bike trays to the rectangular load bars, and to attach a Thule faring to a load bar. I have come across 3-wing knobs with short and long stems, and these are the long ones. They're required for clearance above some of the accessories, but they also have a tendency to split when screwed down very tight.
Russ B.
9/3/2019
still works fine
by:
Anne-Marie
11/09/2024
Simple, efficient service!
Anne-marie
11/14/2025
the product is still great!
Gwendolyn Y.
11/14/2025
@Anne-marie Thanks for letting us know how the knob is working out for you, Anne-Marie!
by:
Chris
09/20/2024
Great price and good service, definitely would order again
Chris
9/21/2025
product still good 1year later
by:
Sams Dad
08/24/2018
One of the three wing hand knobs on my several-year-old kayak rack broke. The new ones from etrailer are an exact replacement. etrailer continues to please!
Fred J.
8/24/2019
These wing hand knobs ended up replacing all of the wing knobs that came with my roof rack originally. Good product and good company! What other company cares about how the product is doing a year after purchase? Only etrailer!
by:
Jay
06/25/2020
When looking for trailer parts, rack parts, lighting parts, etc. my family looks no further than etrailer. My boat/trailer was rear-ended, totaling the trailer. With the money from insurance and a great local boat dealer, I found a used trailer on-line in the want ads. Right size but was a roller trailer, not a bunk trailer. With etrailer we found all the parts needed and all within budget to set up the perfect fitting bunk trailer. Need trailer stuff - go to the experts - etrailer
by:
CORINNE
07/10/2016
Great service, prompt delivery., reasonably priced!
I only used these for my cargo carrier & bike rack during a cross country relocation.
I got spares because the thule product usually cracks & becomes unusable.
They appeared to hold up but only time will tell. I would definitely order from this company again.
I only used these for my cargo carrier & bike rack during a cross country relocation.
I got spares because the thule product usually cracks & becomes unusable.
They appeared to hold up but only time will tell. I would definitely order from this company again.
by:
Michael
11/29/2024
Parts were exactly what I needed. Prices were very reasonable. Shipping was quick and on time. Will definitely keep etrailer.com in mind if I need anything further.
Brooke M.
12/2/2024
We will be here! Thanks!
by:
Vicki
06/28/2025
Thank you for the great service, and always having such a large inventory, even of old parts!
by:
Christopher
08/14/2022
They've been on my roof for a year - freezing temperatures to baking hot sun - and they still work great. No signs of cracks or anything. Very happy with these.
Christopher
8/15/2023
Another year through the variety of Colorado weather and these things are still holding up great! Pretty impressed. I would say that I would buy them again, but its looking like I wont have to. If I get another vehicle where these would work, theres no question - I absolutely would!
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Info for this part was:
Written by:
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Expert Research:
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Installed by:
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Mike L.
8/5/2026
You're very welcome John, I'm happy we had what you needed!