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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: $44.80
Trailer Hitch Lock
Shipping Weight: 0.84 lbs
In Stock
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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 (147)
  • Q & A (0)
  • Photos
  • Why etrailer?

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, e98874, 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   (147 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.


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.


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.

Let me get you sent over to our customer service department for them to better assist you in getting the correct size lock.
-- Etrailer Expert Katrina B - 08/25/2022


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

I will have our customer service team reach out to you.
-- Etrailer Expert Jenny N - 02/23/2022


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


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?


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.


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.


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 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!


Item works great he's reduce nose from the trailer and provides more security.


etrailer had just what I wanted and got it to me in a very short time. Very pleased.


Hard to find elsewhere so I’m glad etrailer has it.


They helped me get the exact part I needed. Fantastic service!


Didn’t fit my rack, but etrailer customer service was excellent

This lock is intended to be used with etrailer branded cargo carriers. If you were using it with a bike rack then most bike racks have brand specific locks that need to be used.
-- Etrailer Expert Jenny N - 04/20/2022


Well crafted and helps to stabilize hitch items. Had another stolen so will only go with locking version. All keyed alike.


A little issue with the threads going into the hitch. After putting some grease on the threads, everything worked will. Fantastic experience working with Chelsea from customer service! Will definitely use Etrailers in the future.


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.

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
Replacement 2" Anti-Rattle Hitch Bolt Assembly for Yakima Bike Racks and DryDock Load Assist
with lock core part # Y07235
Yakima HitchLock for Yakima Hitch Mounted Bike Racks - Same Key System (SKS)
. I recommend to check the product page to make sure these work with your particular bike rack.
-- Etrailer Expert Heather A - 06/08/2021


I do like this lock! The cargo carrier did not rattle!. It is difficult to reach and to turn the key. But I am sure I will conquer this lock.


Will not fit

This unit is for a 2 inch hitch and and a 2-58 inch span. if you need something bigger you could look at this. # e98881
etrailer Hitch Receiver Lock for 2" and 2-1/2" Hitches - Flush - 3-5/8" Span - Chrome
-- Etrailer Expert David B - 09/13/2022


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.

We actually do have replacement keys available for this lock! If you check out part # e98924
Replacement Keys for etrailer Hitch and Coupler Locks - Qty 2
you just have to enter your current key number to order more.
-- Etrailer Expert Jon G - 05/26/2021


Great for secure fit. Can’t beat the price and quality.


Worked great, easy to instal...gave us piece of mind nothing would be stolen.


Works great and gives you peace of mind

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