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  1. Trailer Hitch Lock
  2. etrailer
  3. Fits 2 Inch Hitch
  4. Rack Specific Locks
  5. Keyed Alike
  6. 2-5/8 Inch Span
Threaded Anti-Rattle Hitch Pin Lock for etrailer Cargo Carriers - Keyed Alike

Threaded Anti-Rattle Hitch Pin Lock for etrailer Cargo Carriers - Keyed Alike

Item # e99047
Our Price: $41.11
Trailer Hitch Lock
Shipping Weight: 0.84 lbs
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Secure your etrailer cargo carrier with a threaded hitch pin to your vehicle and limit rattling and noise of the carrier in your hitch with this threaded hitch lock. Can be keyed alike to match other etrailer locks. Great Prices for the best trailer hitch lock from etrailer. Threaded Anti-Rattle Hitch Pin Lock for etrailer Cargo Carriers - Keyed Alike part number e99047 can be ordered online at or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (167)
  • Q & A (0)
  • Photos

etrailer Trailer Hitch Lock - e99047

  • Fits 2 Inch Hitch
  • Rack Specific Locks
  • Keyed Alike
  • etrailer
  • 2-5/8 Inch Span
  • Steel
  • For etrailer Racks
  • Threaded Pin

Secure your etrailer cargo carrier with a threaded hitch pin to your vehicle and limit rattling and noise of the carrier in your hitch with this threaded hitch lock. Can be keyed alike to match other etrailer locks.


  • Trailer hitch receiver lock is used in place of a standard pin and clip to prevent theft of your etrailer cargo carrier
    • Works with e98872, e98873, e98875, and e98991 carriers with threaded hitch pins
  • Anti-rattle pin reduces play and vibration in the hitch connection
  • Pick-proof screw-and-lock mechanism provides security
  • Rubber end and textured lock core make it easy to grip
  • Plastic cap covers key slot to help prevent internal corrosion
  • 2 Reversible, automotive-style keys included
  • Locks can be keyed-alike to match other etrailer locks
    • Select "Keyed Alike" from drop down menu above and enter number of locks into Quantity box
  • Made in the USA


  • Application: etrailer cargo carriers with threaded hitch pins that fit 2" x 2" trailer hitch receivers
  • Pin diameter: 5/8"
  • Inside pin length (span): 2-5/8"
  • Overall length: 6-1/2"
  • Bolt thread size: M16 x 2
  • Limited lifetime warranty

etrailer Lock Compatibility


  • This hitch pin is designed for use with cargo carriers only. Do not use to tow a vehicle or trailer.
  • Lock can be keyed alike to match other etrailer locks.
  • To order keyed alike locks, select "Keyed Alike" from drop-down menu above and enter number of locks in Quantity box.

e99047 Threaded Anti-Rattle Hitch Pin Lock for etrailer Cargo Carriers for 2" Hitches

California residents: click here

Customer Satisfaction Score:

Customer Reviews

Threaded Anti-Rattle Hitch Pin Lock for etrailer Cargo Carriers - Keyed Alike - e99047

Average Customer Rating:  4.6 out of 5 stars   (167 Customer Reviews)

Secure your etrailer cargo carrier with a threaded hitch pin to your vehicle and limit rattling and noise of the carrier in your hitch with this threaded hitch lock. Can be keyed alike to match other etrailer locks.


I purchased the cargo carrier and did not realize it had a ferrule welded into the receiver so that the etrailer proprietary hitch pin lock would have to be ordered. Upon receiving the hitch pin I discovered the ferrule installed into the carrier was not threaded. I was told this was an error from the factory. Since I had installed the carrier and we'd had rain, there were some rust areas. I was told I could not return the carrier. I now have a carrier which I cannot lock and two locking hitch pins I cannot use. I've been a long-time etrailer customer and have recommended etrailer to others. I shall not order from etrailer in the future nor will I be recommending etrailer to others.


Works perfectly. If any customers are needing a locking hitch pin for a Rambo R184 bike hauler, this works perfectly.


Quick shipping. Returned because it didn't fit the spare tire carrier I ordered. Only works with carriers with a threaded hole. With the right carrier this would be excellent security.


Good quality. Excellent response from etrailer staff regarding thread diameter. Did not award 5 stars because packaging indicated M16-1 however thread pitch is 2mm. I believe packaging should indicate M16-2.

I am using with Fultyme RV 1300 Hitch Mount 2-Bike Rack which does not have a locking hitch pin.


This works as advertised and we also use it for our hitch mounted bike rack. No rattles, and we like the locking feature.


Didn't come with keys. This is how it arrived. In a box with a spare tire mount.

Etrailer Expert

Jenny N.


I will have our customer service team reach out to you.


You still make the lock keyed alike but you no longer support my key
Not happy with that.


It probably is a grat item but it Will not work with Item # e98ZR. The hole in it is not large for the lock to fit in it. It goes in to the threads but will not go in further. You can not get the lock on the other end because its not long enough because of this.


Ordered for my 500lbs aluminum rack. Fit like a glove. Thanks!

Brian F.


One year later and still working out well.


Hitch lock Looks great, just will not fit Subaru outback factory hitch, safety chain hooks are welded over pin hole. so, lock is too short.

Etrailer Expert

Katrina B.


Let me get you sent over to our customer service department for them to better assist you in getting the correct size lock.


This is great for when you are on the road and need to have your trailer secured with peace of mind. Product does what it is suppose too. No rusting or coming loose.


Lock looks solid. Not a huge man of the unlock and then unscrew mechanism. Seems overkill. I should be able to unlock and pull the end straight off. Not a deal killer and i'm sure it was done for security. Feels overengineered. Just me.

Biggest issue is that it is not universal. It will not fit Yakima kayak bike racks. Or at least it did not fit mine. The threads on the lock are too big. So please don't let etrailer tell you it's a like for like replacement. I'm sure they were hoping that it is not. Or again was not for my situation.

Etrailer Expert

Heather A.


Thank you for your review. This lock will not fit Yakima bike racks since only Yakima hitch pins are designed to fit their racks. I recommend to use the hitch bolt part # Y8780022 with lock core part # Y07235. I recommend to check the product page to make sure these work with your particular bike rack.


Like the trailer hitch lock, fits with the folding trailer carrier. I wish etrailer offered additional keys for the lock..... The keys come with a number on them but was told they don't offer spares/extras. If I lose the keys I guess I have a paperweight or need to cut the lock off my car if I was using it. If I could purchase additional keys it would be 5 stars.

Etrailer Expert

Jon G.


We actually do have replacement keys available for this lock! You just need to know the key number. I have included a link to the keys below.


All is average. Doesn't fit snuggly. Not as good as E-Trailer anti-rattle Hitch Pin. And costs nearly as much to return as to buy a replacement. Who would have thought for something that doesn't perform as advertized?


Getting multiple locks keyed to
the same 1 key
Compact design that's fairly sturdy, fits & works
Reasonable price

Sometimes it takes multiple tries and is a hassle to get the key unlocked
It took many weeks to have them find 3 locks keyed to the same key
Item will rust if left outdoors or in use for prolonged period of time


Lock works great.


Have not used this yet but think it is worth it for piece of mind.


This is a quality product. It is a little pricey.

I did have trouble getting the key out once I tightened the lock. I finally figured out you have to slightly back the key off counter clockwise to remove the key.

Other than that, it works great.

It is quality, but pricey. Of course, if it keeps someone from stealing your trailer, then the price is worth it.


We are headed to Alaska in September and needed a trailer hitch receiver for our 2015 Forester so we could mount a full size tire to have in case we blew a tire. Husband very happy with the quality of the hitch receiver plus the spare tire lock, hitch alignment collar, anti -rattle hitch pin lock, wiring harness and the stabilizing strap. Fast service! Thank you!!!


Lost a part to my trailer and hitch and contacted the company. The service was fantastic and they walked me through what I needed and got me set up. Great customer service and follow through.


The lock works fine. I don’t like the design. It requires a box wrench, meaning you can only do a quarter turn, take off the wrench and repeat (over and over and over) to thread the lock into the carrier frame. This takes quite a bit of time. If the nut of the lock were on the exterior, you could use a ratchet wrench which would be Sooo much faster and simpler.


Good Products, Great Service, and competitively Priced

Very fast and Accurate Shipping.








The locking pin works fine. Was a little disappointed that the anti-rattle aspect of it doesn’t work on the carrier I purchased but the lock works well enough so I’ll give it 3 stars.


The only 2 in hitch lock I could find with an M16 threaded bolt & lock to fit a recently purchased EBike hitch rack. Works great!


Quality locking pin! Arrived fast! Would definitely recommend!

Food for thought:
Should this be offered as a combo option with the actual hitch? I agree that it shouldn't be a mandatory package since some people already have a pin, but an option would be useful.

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