bing tracking image
  1. Trailer Hitch Lock
  2. Lets Go Aero
  3. Fits 2 Inch Hitch
  4. Universal Anti-Rattle Lock
  5. Keyed Unique
  6. 3-1/2 Inch Span
Anti-Rattle Trailer Hitch Receiver Lock for 2" Hitches - 3-1/2" Span

Anti-Rattle Trailer Hitch Receiver Lock for 2" Hitches - 3-1/2" Span

Item # 63232
lowest price pledge
Our Price: $40.99
You Save: 30%
Trailer Hitch Lock
Orders above $99 qualify for Free Shipping
Shipping Weight: 1.34 lbs
In Stock
Lets Go Aero Trailer Hitch Lock - 63232
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

In Use/Installed

Customer Photos

Need help with installation?
Locate installers near me
This anti-rattle hitch pin dramatically reduces any movement or vibration of your ball mount in your hitch. Included lock ensures security for your hitch accessory. Designed for use on hollow-shank ball mounts and accessories. 5/8" Pin diameter. Lowest Prices for the best trailer hitch lock from Lets Go Aero. Anti-Rattle Trailer Hitch Receiver Lock for 2" Hitches - 3-1/2" Span part number 63232 can be ordered online at or call 1-833-496-1390 for expert service.
  • All Info
  • Reviews (918)
  • Q & A (0)
  • Photos
  • Why etrailer?

Lets Go Aero Trailer Hitch Lock - 63232

  • Fits 2 Inch Hitch
  • Universal Anti-Rattle Lock
  • Keyed Unique
  • Lets Go Aero
  • 3-1/2 Inch Span
  • Spring-Loaded Pin

This anti-rattle hitch pin dramatically reduces any movement or vibration of your ball mount in your hitch. Included lock ensures security for your hitch accessory. Designed for use on hollow-shank ball mounts and accessories. 5/8" Pin diameter.


  • Trailer hitch receiver lock is used in place of standard pin and clip to prevent theft of ball mount or hitch-mounted accessory
    • Secure your bike rack, cargo carrier, hitch cover, and more to your trailer hitch
  • Anti-rattle pin reduces play and vibration in the hitch connection
    • Place block with spring inside shank of ball mount or hitch accessory
    • Slide ball mount or accessory into hitch receiver
    • Insert pin through hitch pin hole and anti-rattle block with spring
    • Twist pin with wrench (sold separately) so ball mount or accessory is pulled tight against side of hitch receiver wall
  • 90 Degree, barrel-style lock comes with 2 round, rubber-coated keys
    • Weather-resistant rubber dust cap keeps cylinder free of debris
  • Zinc finish is corrosion resistant
  • Sturdy steel construction


  • Application: 2" x 2" trailer hitch receivers
    • Ball mount or hitch accessory must have a hollow shank
  • Pin diameter: 5/8"
  • Inside pin length (span): 3-1/2"
  • Overall length: 5-1/2"
  • 30-Day warranty


  • This lock is not rated for use for flat towing.
  • This lock will not work with some factory 2" trailer hitches that have an outside width wider than 3-1/2". If a longer pin length is needed, see hitch lock SHP2040-XL
  • This device can only be used with hollow-shank ball mounts and hitch accessories.

The Silent Hitch Pin from Let's Go Aero takes the rattle and play out of the connection between your trailer hitch and your ball mount or hitch accessory. The unique design features a sturdy steel block with an attached spring that sits inside the shank of your hitch-mounted accessory.

Silent Hitch Pin DiagramSilent Hitch Pin Close Up

Place the block inside your ball mount or hitch accessory, and line up the hole in the block with the pin hole in your ball mount. Slide your ball mount into your hitch and insert the hitch pin. To activate the anti-rattle device, just twist the pin with a wrench (sold separately) to tighten it down. Doing this will pull the accessory up against the wall of your hitch receiver, thus keeping the accessory from moving around inside your hitch. No more annoying clanking or vibrating.

The 90 degree, barrel-style lock goes on the end of the anti-rattle pin to provide security for your hitch-mounted accessories. Two round, rubber-coated keys are included with the lock. A sturdy rubber dust cap comes attached to the barrel lock so that you can easily cover the lock cylinder, thus ensuring that no dirt or grime will get in to damage the lock.

SHP 2040 Let's Go Aero Silent Hitch Pin Antirattle Device and Lock for 2" Trailer Hitches

Customer Reviews

Anti-Rattle Trailer Hitch Receiver Lock for 2" Hitches - 3-1/2" Span - 63232

Average Customer Rating:  4.7 out of 5 stars   (918 Customer Reviews)

This anti-rattle hitch pin dramatically reduces any movement or vibration of your ball mount in your hitch. Included lock ensures security for your hitch accessory. Designed for use on hollow-shank ball mounts and accessories. 5/8" Pin diameter.


I have ordered and used this device before. What is disgraceful is the respect shown toward products shipped from etrailer. While the two devices/parts I ordered probably could have through a war zone without any damage, the fact is IF they are beaten out of the box while in shipping is not right. Add some appropriate packing. Grade F on your packaging.


I have installed and looks good and works well but waiting for for Curt 31006 Spare Tire Mount to see if the hitch receiver lock does its job well.


There wasn’t enough room on my Curt hitch to use this quite pin to secure my RoadMaster spare tire carrier. I used the bolt pin that came with the carrier and will install a separate lock on it.
However this silent pin will do nicely on the cargo carrier I will install on the RoadMaster spare tire carrier hitch.

We sold that RV in February to get a one with more storage however for more than 10,000 miles of bumping down the road the Curt hitch performed flawlessly.
Phillip - 10/18/2020


Instructions easy to follow and assemble. Now I’m able to secure and not have the cargo move around while driving. Just make sure you don’t lose keys lol.


I purchased this device as a way to reduce slack in the etrailer 1.25" adapter for my 2" receiver hitch & also for the locking capability since the adapter ships with just a standard pin & clip.

The device was easy to install in the adapter & works quite well. My issue was that since I use my receiver hitch for a bike rack, the internal nut prevented the tongue of the rack from being inserted far enough to snap the retainer pin in the adapter. I can, however, still use the locking device by simply removing the retaining nut from inside the adapter which allows me to fully install my bike rack.


works well, I bought this item on 3/30/22, it is now 9/6/22, I use it on about 4 trips a month, on average. I use it in tandem with 23x47 carpod walled cargo carrier w/Lid 2" hitch. No complaints


Great Item, I cannot stand to here a trailer make noise going down the road !!! It is the Best Receiver lock every, BAR NONE !!!!! EASY TO PUT ON and just as EASY TO TAKE OFF !!!!!!


I'm speechless! I've owned and towed many trailers of various types and sizes and have ALWAYS experienced hitch rattle. I saw someone in a Facebook group mention the Silent Hitch Pin so I looked for it at Etrailer and of course they had it in stock. For the first time in decades, I have ZERO hitch rattle! This thing really works!!


It’s been one year. We’ve traveled 10,000 miles with it. Literally coast to coast. Great space saver so we can take our dog and she’s not cramped. It’s showing no signs of deteriorating. We’re very happy.


I've had this for a year and like the hitch not rattling. Most of the pin has held up well except for the sleeve that slips over the narrower 'lock' end of the pin to fit it properly in the receiver hole. It holds water against the pin and causes undue rusting of the pin and sleeve. Have cleaned up the pin and sleeve and packed it with axle grease to keep water out and will watch to see if that helps. Stainless would be better since the chromed model hasn't held up well to road salts.


Good idea but I stopped using this after the spring got jammed in the receiver tube several times. It also requires re-tightening frequently.

The spring compresses the nut into the receiver wall to eliminate rattle and can be tricky to remove if it’s in pretty deep. I usually use a screwdriver to push the spring out of the receiver if I need to remove the spring nut. You may want to check their receiver for anything that may be snagging the spring. If your pin is constantly needing to be tightened, then you are towing heavier loads that are applying more weight onto the receiver, paired with road vibrations to loosen the pin. In this case the manufacturer is willing to provide you with a heavier duty split ring washer that will provide a tighter grip on the pin. This should not be a problem anymore once you install the new split ring washer.
-- Etrailer Expert Katrina B - 07/25/2022


Curt 60x20 folding basket, Curt bag and anti rattle locking pin. We purchased this set up to open up interior space in our 2019 Toyota Highlander with OEM hitch receiver. We can now better access the third row without climbing over luggage.


When I bought the hitch this is what the site has recommended so I bought it. It turns out it doesn't fit! Donna M, their customer service also confirmed and told me that she was also confused why their site recommend this. Worse is I have to pay the shipping to return it. This is the worst kind of customer service, penalizing a customer for etrailer's own incompetence. Be warned! I will never buy again from etrailer and will tell all my friends to avoid buying from etrailer.


Works great for my application, much less rattle than without. A good tip is to jostle the hitch accessory several times while tightening hitch pin to fully snug the nut against the hitch. Each wiggle gives a little more room to tighten it fully. Would recommend.


I purchased this for use on my 2017 VW Alltrack with an Ecohitch 2 in receiver. I have a Thule T2 Classic bike rack with a 1-1/4 inch shank and didn't want to purchase the replacement shank. I instead purchased # HT02 to allow the receiver to accept the smaller 1-1/4 and # 63232 to stabilize the rack and stop the rattle.

The combination is perfect. # 63232 acts as both an anti-rattle device, as well as a hitch lock. Installation took 5 minutes and was super straightforward. Because the pin is threaded, be sure to use a torque wrench to not accidentally over-torque the pin and strip the threads or just tighten until the rattle stops.

A year in and the the Lets Go Aero Anti-Rattle Trailer Hitch Receiver Lock still does its job. The only issue that Ive run into is that I am unable to remove it from my hitch. The tubular metal sleeve that fits around the lock pin seems to have rusted itself locked. I havent been able to remove it and cannot remove my hitch rack as a result.
Ryan F - 09/23/2018


I ordered for all the right reasons. Quality, ease of ordering, etrailer presence on social media, free shipping, expedient receipt of products. In “my” haste, one of the features of my B&W trailer hitch does not work on my vehicle. My Chevy Suburban has a rear valance that wii not allow me to rotate the ball hitch underneath the vehicle. I’m very impressed with the Areo silent hitch pin.


Used with a cargo carrier and didn't give any problems. After we were done using it, I used it for our normal hitch as well. Sturdy and problem-free.


Installed the nut and finger treaded the bolt into the assembly and nut. Once finger tight used the wench to tighten it all up. Upon removal I was unable to loosen the bolt with the wench. Working the bolt with a socket wrench I was able to get the bolt out but treads on both the bolt and the nut are damaged. I'm amazed that this big bolt and nut could be stripped so easily.

I had exactly the same problem!
-- comment by: Kelly L - 03/20/2015


Works great and also really stabilize my winch

Awesome, my winch is secure and the lock stabilized it . I torqued it to spect and the lock never came loose under the vibration from the road . I got 2 locks as my winch can be move to the front or back of my truck I recommend this product
John - 01/23/2022


As always Great Products and Excellent Customer Service from Etrailer!!! Thanks again to Daniel for all her advice and time she gave me making sure I was taken care of and my order was processed in a timely manner!! Thanks Sam


Not cheap,but worth the price for these nice products.


This device was very easy to install as shown in videos. I like this receiver hitch lock because it adds another layer of theft protection and resolves the rattle issue. It's brilliant! Highly recommend it...


Easy to install and did a great job unstopping any movement of bike rack.

I love thia ubit it is the best bike rack on the market. The anti rattle is great and I can open my tail gate on my Jeep jr.
Jim - 02/22/2022


Expensive for a part that simply locks a hitch in place. Doubtful that the flimsy spring will last long.


Easy assembly, no personal tools required, tools supplied. I had the unit assembled in about 15 min.
If it were made in the USA, it would be even better.

Show More Reviews

See what our Experts say about this Lets Go Aero Trailer Hitch Lock

< Previous
123. . .29

Do you have a question about this Trailer Hitch Lock?

  • Why

    At we guarantee:
  • Highest quality trailer hitch lock for the best price.

    Our Lowest Price Pledge ensures you will never overpay for the parts you need.
  • 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 trailer hitch lock 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 Mike L
Expert Research:
Mike L
Employee Robert G
Expert Research:
Robert G
Employee Michael H
Expert Research:
Michael H
Employee Jeff D
Expert Research:
Jeff D
Employee Jameson C
Expert Research:
Jameson C
Employee John H
Expert Research:
John H
Employee Adam R
Expert Research:
Adam R
Employee Jeffrey L
Expert Research:
Jeffrey L
Employee Andrew K
Video by:
Andrew K
Employee Joshua S
Video by:
Joshua S
Employee Alan C
Video by:
Alan C
Employee John S
Video by:
John S
Employee Nicholas E
Test Fit:
Nicholas E
Employee Patrick B
Video Edited:
Patrick B
Employee Dustin K
Video Edited:
Dustin K
Employee Chris R
Video Edited:
Chris R
Employee Adele M
Updated by:
Adele M
Employee Brian B
Updated by:
Brian B
Employee Wilson B
Updated by:
Wilson B
Employee Matthew S
Updated by:
Matthew S
Employee Matthew K
Installed by:
Matthew K
Employee Cole B
Installed by:
Cole B
Employee Hayden R
Installed by:
Hayden R
Employee Savanna B
Installed by:
Savanna B
Employee Ryan G
Installed by:
Ryan G

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.

Product Experts Available Now!
Call 1-833-496-1390