bing tracking image
  1. Trailer Hitch Lock
  2. Master Lock
  3. Fits 1-1/4 and 2 Inch Hitch
  4. Fits 1-1/4 Inch Hitch
  5. Fits 2 Inch Hitch
  6. Standard Pin Lock
Swivel Head Trailer Hitch Receiver Lock for 1-1/4" and 2" Trailer Hitches

Swivel Head Trailer Hitch Receiver Lock for 1-1/4" and 2" Trailer Hitches

Item # 2866DAT
Retail:$26.97
Our Price: $16.49
You Save: 39%
Trailer Hitch Lock
Shipping Weight: 1.15 lbs
Add to cart
In Stock
Master Lock Standard Pin Lock - 2866DAT
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

Customer Photos

Need help with installation?
Locate installers near me
This padlock-style hitch lock from Master Lock not only secures your ball mount, bike rack or cargo carrier to your hitch, its patented, stainless steel swivel head makes doing so a snap. Great Prices for the best trailer hitch lock from Master Lock. Swivel Head Trailer Hitch Receiver Lock for 1-1/4" and 2" Trailer Hitches part number 2866DAT can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (164)
  • Q & A (0)
  • Photos

Master Lock Trailer Hitch Lock - 2866DAT

  • Fits 1-1/4 and 2 Inch Hitch
  • Fits 1-1/4 Inch Hitch
  • Fits 2 Inch Hitch
  • Standard Pin Lock
  • Keyed Unique
  • Master Lock
  • 2-3/4 Inch Span
  • Stainless Steel
  • Bent Pin

This padlock-style hitch lock from Master Lock not only secures your ball mount, bike rack or cargo carrier to your hitch, its patented, stainless steel swivel head makes doing so a snap.


Features:

  • Trailer hitch receiver lock is used in place of standard pin and clip to prevent theft of ball mount or accessories such as cargo carriers and bike racks
  • Patented, stainless steel swivel head rotates 360 degrees for easy access
    • Brass keyway with aluminum casing conveniently faces toward you, not off to the side
  • Key-retaining design prevents "false locks" - key can't be removed unless lock is secure
  • Push-to-lock mechanism makes locking easy and foolproof
    • Lock clicks into place - you can feel and hear that it is locked
  • 2 Different-size pins are included so that lock will work with both 1-1/4" and 2" hitch receivers
  • Corrosion-resistant stainless steel construction
  • Weather-resistant, snap-on cover keeps dirt and moisture out of keyway
  • 2 Keys included


Specs:

  • Application: 1-1/4" x 1-1/4" and 2" x 2" trailer hitch receivers
  • Pin diameters: 1/2" and 5/8"
  • Inside pin length (span): 2-3/4"
  • Limited lifetime warranty


2866DAT Master Lock Trailer Hitch Receiver Lock





Customer Satisfaction Score:


Customer Reviews

Swivel Head Trailer Hitch Receiver Lock for 1-1/4" and 2" Trailer Hitches - 2866DAT

Average Customer Rating:  4.7 out of 5 stars   (164 Customer Reviews)

This padlock-style hitch lock from Master Lock not only secures your ball mount, bike rack or cargo carrier to your hitch, its patented, stainless steel swivel head makes doing so a snap.

by:

It installed easily and quickly. Good price and fast delivery. This is the 3rd product from etrailer and Curt for me.

Ron

3/26/2024

Very well.No issues.



by: 07/17/2023

Had it on my hitch for a month this spring and then could not get the lock to work and the key was stuck in. Tried oiling and the key finally broke off in my hand. After another couple of months I snapped off the bent end of the pin with a long pry bar. The pin was rusting! Very disappointing for a Master Lock product.
Just got a $xx locking pin through you that looks tougher but it is very hard to use: have to push in on the key pretty hard, while keeping the round lock from turning, and holding in the pin against the pushing on the key. I added a small stainless hose clamp to the lock so that the lock can be held to stop the spinning and hold the thrust of the key.
We trailered our old Ferrari to Florida this spring with the old pin to win our class at Amilia Island – 1946 to 1950 limited production European sports and GT cars. If you check we have a lot of trailer stuff that we got from you in the past and your service and stuff have been great.



by:

This is a great lock, keeps people from absconding with my ball hitch.



by:

fast and high quality



by:

Tried and true can't go wrong



by:

This is very easy to use, fits both 5/8 & 1/2 inch receivers, and seals nice.



by:

Really quick shipping and a great price for quality products. The best part is the communication and correspondence. I will definitely buy from etrailer.com again!!



by:

Great product and very helpful customer service from etrailer.



by:

It works great. I'm very happy with the ease of install and function.



by:

Great product



by:

Fast shipping great products



by:

Bike rack and locks are perfect and work great. Great products and value.

Jean S.

7/30/2020

After a year all is still operating just fine. Great product for sure.



by:

I just put them on my receiver so I don't know yet how they will hold up under load. They appear to be made well enough to keep honest people honest. Though I'm pretty sure a good whack with a hammer would open them up.

Michael

11/7/2021

They are working well after a year on my truck. The rubber keyhole covers fell off in about 3 months. So no protection from sand I live in Florida getting into the lock itself. Just have to them clean and lubed.



by:

I had to wiggle this lock pin around to get it inserted into the factory hitch receiver of my 2020 Explorer ST. Hopefully it will come out easily when the time comes. I am disappointed that the chrome finish is showing some surface rust, but it is not visible behind the hitch cover without looking closely.



by:

This locking trailer pin is an excellent addition for my trailer hitch - which by the way was also purchased from etrailer.com - and was a perfect fit , quite easily installed, and looks good. The trailer hitch adapter (also purchased from etrailer.com) is secured as well as my bike rack. I highly recommend this product.



by:

This is a hard one to review. The product looks to be of good Master Lock quality. I could not actually use though because it did not fit my trailer hitch. It was disappointing because it was recommended by the site somewhere. eTrailer was very accommodating, offering to walk me through returning it. I can't give the lock a higher rating because I couldn't use it but it looks to be of good quality.



by:

The locking hitch pin made by MasterLock is one of the better locking pins I have seen - very 'beefy' and well constructed. The locking head swivels so I can access the key slot as it is facing me, versus the others that have the key slot facing to the side of the vehicle which makes it difficult to see if you are trying to find the key slot in the dark. The only minor drawback is that the rubber protective cap that is attached is a little loose and falls away from the lock mechanism occasionally and needs to be put back on again. Nothing a couple wraps of electrical tape didn't fix.



by:

This is a solid, easy to use hitch lock. Unfortunately the rubber dust cover snaps off very quickly. Not a big issue unless you do a lot of towing in muddy areas.



by:

Excellent lock and well made. I really like that the lock swivels. Makes it so easy to unlock. Thanks to Justin for helping me with my order.

Susan

6/13/2022

excellent purchase. My son just bought the whole trailer set up as well.



by:

This product has proven to be most versatile. I have used it on my Harley Davidson and my truck. It has protected my custom rack on my trike, and the hitch on my truck. It requires only minimal upkeep. I oil the unit lightly before each use. To maintain maximum ease of usage. I use the small pin on the trike and the big pin on on my truck. Great product.



by:

A very simple but effective security device for your bike rack or trailer. It can probably be broken but it'll make a lot of noise in the process. One note: the key has to be in the lock both to remove and reinstall the lock. No big deal but keep the key close.



by:

Great products and communication. Installation instructions were detailed and complete, no missing parts, and I was able to finish attaching my wife's new wheelchair carrier quickly since all of the hitch parts arrived here in Canada super quickly, undamaged, and fit together smoothly. Thanks etrailer!



by:

The pin lock continues to work very well for all my needs - basket, bike rack, etc. Have not had any issues with it. I do advise keeping it clean and use a little powdered graphite for the best operation.



by:

Unfortunately, the clearance opening in my tailer hitch and bike rack do not line up properly and I have been unable to use this device.



by:

Liked my first time etrailer ordering and delivery experience. Master hitch receiver lock exactly what I was looking for. Very satisfied. Etrailer will be my go to choice when future trailering equipment needs arise.


25
164
Show More Reviews

See what our Experts say about this Master Lock Trailer Hitch Lock

  • One Hitch Lock for 1-1/4 Inch and 2 Inch Trailer Hitches
    We do not have a locking pin with a sleeve but I do have an awesome recommendation for you. Since you would have to keep track of the sleeve any way you could use Master Lock lock set # 2866DAT. It has a 1/2 inch pin and a 5/8 inch pin that use the same lock. Instead of storing a sleeve somewhere you would be storing the pin that isn't being used.
    view full answer...
  • Where to Measure to Determine if Span of Hitch Lock 2866DAT Is Long Enough
    The usable span of the # 2866DAT that you referenced is 2-3/4 inches. You would need to measure the width of your hitch to know if that would be enough. Most likely it would be pretty close.
    view full answer...
  • Recommended Hitch Mounted Platform Carrier For 2013 Kia Sorento SX
    The lightest carrier we offer that has the biggest shank rise and will fit hitches that are either 1-1/4 or 2 inches is the Curt Hitch Cargo Carrier, part # C18110. This carrier has a 3-3/4 inch shank rise. Since this will fit both Class ll and Class lll hitches, this may work well for your 2013 Kia Sorento. This carrier weighs only 30 lbs and has a weight capacity of 300 lbs. If you want to secure the carrier to the vehicle hitch, I recommend a Hitch Receiver Lock, part # 2866DAT. This...
    view full answer...
  • Compatible Trailer Hitch Lock for a Class I CURT Trailer Hitch and Surco Cargo Carrier
    The CURT Trailer Hitch, # 11110, is a Class I trailer hitch with a 1-1/4 inch receiver. It uses a 1/2 inch diameter hitch pin hole. All of the locks you have mentioned # 2866DAT, and # 7682 will all fit it. They will also fit the Surcp Cargo Carrier that you referenced. Since the Surco is no longer available, you might consider the Reese Carrier # 63155. Out of the 3 locks, I would go with # 5200. These are among our best selling locks. For the trailer hitch, CURT requires the use of...
    view full answer...
  • Available Military Theme Hitch Covers
    We sure do! We have hitch covers for all branches of the military and public service, and also for college and pro sports teams, vehicle brands, hobbies and many other interests. You can see all military-related hitch covers using the link provided. The other link will display every theme of hitch cover we offer. You can click on the hitch size you have to see the covers that will fit. For example, for a Navy Seal hitch cover we offer items like # AMG102397 which fits 2-inch hitches. For...
    view full answer...
  • Hitch Sizes Compatible with North Carolina Tar Heels "NC Logo Trailer Hitch Receiver Cover CTH9S
    You are correct that the Siskiyou North Carolina Tar Heels "NC" Logo Trailer Hitch Receiver Cover # CTH9S does fit most 1-1/4-inch Class II and 2-inch Class III hitches. I both checked with the manufacturer and took a look at our inventory and two sets of brackets are indeed included, as shown in the photo. If you want a lock to protect this cover from theft I suggest hitch lock # 2866DAT which will fit both hitch sizes.
    view full answer...
    Image 1 for
  • Trailer Hitch Lock Recommendation for 2014 Ram 1500 with Factory Hitch Receiver
    Unless you have a separate use for an 1-1/4" hitch receiver lock, you will only need one hitch lock for the 2" factory hitch on your 2014 Ram 1500. The Fastway Trailer Hitch Receiver Lock # FA86-00-3050 is my personal favorite for a couple of reasons. The barrel style key offers much better security than standard flat key mechanisms since they are almost impossible to drill or pick. Also, there are replacement keys readily available if you ever find yourself in a situation where you're...
    view full answer...
  • Replacement Locking Hitch Pin for Subaru Bicycle Rack Made by Yakima
    Yakima did make the Subaru-branded bike rack but they do not offer any replacement parts directly; these proprietary parts can only be purchased from Subaru. Your Forester could be equipped with either a 1-1/4-inch or a 2-inch hitch receiver. The diameter of the hitch pin will be 1/2-inch for 1-1/4-inch hitches or 5/8-inch for 2-inch hitches. You can measure the size of the receiver opening on your hitch (or the hitch pin hole itself) to determine which size pin you need. If your hitch...
    view full answer...
  • Will Locking Hitch Pin # 7682 Fit Factory 1-1/4 Inch Trailer Hitch Receiver on a 2002 Ford Explorer
    The span of lock # 2866DAT is 2-3/4 inches. Measure your receiver from outside pin hole to outside pin hole to make sure the span is long enough, which it should be, on your 2002 Ford Explorer.
    view full answer...
  • Locking Hitch Pin for Factory Trailer Hitch on a 2010 Ford Explorer
    The design of Swivel Head Trailer Hitch Receiver Lock for 1-1/4" and 2" Trailer Hitches Item # 2866DAT does sound like the style that you would need to use with your 2010 Ford Explorer factory trailer hitch. That is unless I am thinking of the opposite problem in which case you would use a traditional flush lock such as # e98880 for 2 inch hitches or # e98879 for 1-1/4 inch hitches. I have linked videos of these locks for you. If you do not think the swivel head or flush locks will work...
    view full answer...
  • Hitch Cargo Carrier Recommendation for Use in Curt Hitch C11303 on 2014 Hyundai Elantra Sedan
    We can help you select a suitable hitch-mount cargo carrier for use in the 1-1/4-inch Class I hitch on your 2014 Elantra sedan. Please note that the carrier you referenced will not work in your particular hitch but we have four other options for you. Please click on the link provided to see all Class I-compatible fixed (non-folding) hitch cargo carriers. From among these the one I suggest you consider is the Curt Hitch Cargo Carrier # C18110, because it offers 3-3/4-inches of height rise...
    view full answer...
  • Trailer Wiring Recommendation for a 2008 Infiniti EX35
    Thank you for your purchase of the Class I 1-1/4" Curt Trailer Hitch Receiver # C11510 for your 2008 Infiniti EX35! When it comes to the wiring you'll have to use a splice-in option and for that I recommend the Curt # C59236. This kit has the black module box that helps protect your OEM wiring and a power lead so your trailer lights will be powered straight from your vehicle battery. To install this you will use the tester to see what wires carry the functions you need to connect to but...
    view full answer...
  • Recommended Lock For Trailer Coupler, Trailer Latch, and Hitch Pin Hole
    In order to lock your ball mount to your trailer hitch, I recommend the Swivel Head Trailer Hitch Receiver Lock for 1-1/4" and 2" Trailer Hitches # 2866DAT. This will deter theft of any accessories or ball mount in your trailer hitch. I have attached a review video of this hitch pin.
    view full answer...
  • Metal Ford Trailer Hitch Cover Options for 2 inch Hitch Receiver
    The Ford Logo Trailer Hitch Receiver Cover # PC002236 that you were looking at is all metal and you can use the Swivel Head Trailer Hitch Receiver Lock for 1-1/4" and 2" Trailer Hitches # 2866DAT to secure it to your hitch receiver. If you'd like something that doesn't require assembly then we have the Stainless Steel Cover # AUT-FOR-C.
    view full answer...
  • Compatability of Hitch Locks With Draw-Tite Class 3 Hitch On My 2006 Honda Pilot EX
    I checked our records and you purchased the Draw-Tite Class III Max-Frame Trailer Hitch, item # 75599. Either of the hitch locks that you have selected, # 2866DAT and # 1480DAT will work with your 2 inch receiver hitch, in the second hole. The first hole in the receiver of your hitch is designed for a J-Pin Stabilization Pin and Barrel Lockset for 2" Trailer Hitches, and is not designed as the attachment point for the bike rack hitch pin. You will need to install the bike rack hitch pin...
    view full answer...
  • Availability of Equal-i-zer Part # 90-00-0600 and Locking Hitch Pin
    The Equal-i-zer part number you referenced is our part # EQ37060ET which is an entire weight distribution system rated for a tongue weight range of 200 lbs - 600 lbs. For a locking hitch pin to use with it the # 2866DAT is an easy to use and solid choice.
    view full answer...
  • Locking Hitch Pins For 2" and 1-1/4" Hitch Receivers That Are Keyed Alike
    There are two different sized pins that come with the Swivel Head Trailer Hitch Receiver Lock for 1-1/4" and 2" Trailer Hitches part # 2866DAT. One pin works with a 1-1/4" hitch receiver and the other works with 2" hitch receiver. They will use two different keys on the same key ring. The Master Lock Hitch Receiver and Coupler Latch Lock Set part # 2848DAT also comes with a lock for a 1-1/4" hitch receiver and a 2" hitch receiver but they both use the same key. However it sounds like...
    view full answer...
  • Does Master Lock Hitch Lock Fit Curt Ball Mount for 2 Inch Hitch
    Thanks for the purchase of the Curt Ball Mount for 2" Hitches # C45070, and the lock you mentioned - the Master Lock Swivel Head Trailer Hitch Receiver Lock for 1-1/4" and 2" Trailer Hitches # 2866DAT - is absolutely compatible with the Curt ball mount.
    view full answer...
  • Hitch Cargo Carrier, Cargo Net & Hitch Lock for 2014 Fiat 500L
    The hitches made for your 2014 Fiat 500L are the light-duty Class I type and in one of these you will need to use a Class I-compatible hitch-mount cargo carrier. One thing to keep in mind is that the combined weight of your chosen carrier and what you load onto it cannot exceed the hitch tongue weight (TW) rating of 200-lbs. This means that a good choice will be one of the lighter carriers that will not use up too much of the hitch capacity. The Curt hitch carrier # C18110 weighs in at...
    view full answer...
  • Recommendation for a Hitch Mounted Cargo Carrier on a 2017 Subaru Forester
    I found a cargo carrier that will fit your 2017 Subaru Forester. The Curt Cargo Carrier, # C18110, is rated for both Class I and Class II trailer hitches that use the 1-1/4 inch hitch receivers. This cargo carrier weighs 30 lbs, which will allow you up to 170 lbs of cargo.Your Subaru's tongue weight rating is at 200 lbs according to the 2017 Forester Owner's manual. I also recommend the Trailer Hitch Receiver Lock, # 2866DAT, to secure your cargo carrier to the hitch of your Forester. I...
    view full answer...
  • How to Install ToyLok Mounted Retractable Cable Lock to 4x4 Bumper on 2020 Alpha Wolf
    The U-Bolt mounting kit that comes with the ToyLok ATV/UTV Mounted Retractable Cable Lock # LC337120-337114 can be found separately as part # LC337114. To mount this to your bumper you'll have to get a bit creative because the U-Bolts are designed to fit 3/4" - 1" ATV-UTV racks so there is no way that they will wrap around your 4" square bumper if that's what you had in mind. Another solution would be to install a hitch receiver on your 4" square bumper, like the Curt # E-100, and then...
    view full answer...
  • Is The Master Lock Hitch Receiver Lock Compatible With Ball Mounts For 2 Hitches
    The Swivel Head Trailer Hitch Receiver Lock for 1-1/4" and 2" Trailer Hitches Item # 2866DAT is compatible with Curt Fusion Ball Mount for 2" Hitches - 1-7/8" Ball - 2" Drop - 5,000 lbs Item # C45131. It comes with both pins to fit 1/2" and 5/8" hitch pin holes.
    view full answer...
  • Availability of Deadbolt Stainless Steel Hitch Locks for Class I and II Hitch
    I recommend the Swivel Head Trailer Hitch Receiver Lock for 1-1/4" and 2" Trailer Hitches # 2866DAT, that is made of chrome-plated steel to resist corrosion. The Deadbolt stainless steel lock for a 1-1/4 inch hitch has been discontinued by the manufacturer.
    view full answer...
  • Compatibility of Curt Trailer Hitch # C11064 With Curt Cargo Carrier # C18110
    The Curt Class I Trailer Hitch # C11064 is indeed a correct fit for your 2009 Honda Fit. This hitch will install without drilling using the included hardware but some trimming of part of the wheel well is needed for a secure fit. The Curt Cargo Carrier # C18110 that you referenced is fully compatible with this Class I hitch. Before loading up your cargo I suggest you check your Fit owner's manual to confirm the vehicle's tongue weight capacity (the weight loaded on its frame where the...
    view full answer...


< Previous
12



Do you have a question about this Trailer Hitch Lock?


Info for this part was:

Employee Robert G
Expert Research:
Robert G
Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Joshua S
Video Edited:
Joshua S
Employee Cole B
Installed by:
Cole B

At etrailer.com 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.