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
Master Lock Hitch Receiver and Coupler Latch Lock Set - Padlock - 1-1/4" and 2" Hitches
Master Lock

Master Lock Hitch Receiver and Coupler Latch Lock Set - Padlock - 1-1/4" and 2" Hitches

Part Number: 2848DAT
In Stock
$23.64
Retail:$32.08
You Save: 26%
Trailer Hitch Lock
Add to cart
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
Convenient kit includes a chrome-plated, padlock-style trailer hitch receiver lock with an easy-to-use swivel head and a stainless steel latch lock for your trailer's coupler. Fits 1-1/4" x 1-1/4" and 2" x 2" hitches. Great Prices for the best trailer hitch lock from Master Lock. Master Lock Hitch Receiver and Coupler Latch Lock Set - Padlock - 1-1/4" and 2" Hitches part number 2848DAT can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (202)
  • Q & A (0)
  • Photos
  • Used (1)

Master Lock Trailer Hitch Lock - 2848DAT

  • 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
  • Steel
  • Bent Pin

Convenient kit includes a chrome-plated, padlock-style trailer hitch receiver lock with an easy-to-use swivel head and a stainless steel latch lock for your trailer's coupler. Fits 1-1/4" x 1-1/4" and 2" x 2" hitches.


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
    • Lock will work with both 1-1/4" and 2" hitch receivers
    • Chrome-plated steel construction is durable and corrosion resistant
    • Weather-resistant, snap-on cover keeps dirt and moisture out of keyway
  • Coupler latch lock keeps others from releasing your trailer once it is hooked up
    • Stainless steel construction is durable and rustproof
    • Adjustable lock with 6 locking positions fits:
      • 5/8" Latch width - most standard couplers
      • 1" Latch width - most 2-5/16" ball couplers
      • 2" Latch width - most wide-latch ball couplers
  • Both locks have integrated keyhole covers to keep out dirt and moisture
  • 2 Keyed-alike keys included


Specs:

  • Application: 1-1/4" x 1-1/4" and 2" x 2" trailer hitch receivers
  • Receiver lock pin diameter: 1/2" and 5/8"
  • Inside pin length (span): 2-3/4"
  • Coupler latch lock pin diameter: 1/4"
  • Limited lifetime warranty


2848DAT Master Lock Hitch Lock and Coupler Lock





Customer Satisfaction Score:


Customer Reviews

Master Lock Hitch Receiver and Coupler Latch Lock Set - Padlock - 1-1/4" and 2" Hitches - 2848DAT

Average Customer Rating:  4.8 out of 5 stars   (202 Customer Reviews)

Convenient kit includes a chrome-plated, padlock-style trailer hitch receiver lock with an easy-to-use swivel head and a stainless steel latch lock for your trailer's coupler. Fits 1-1/4" x 1-1/4" and 2" x 2" hitches.

by:

Love the security option for both the trailer pin and also the car side hitch. Especially using the same key. It add an extra step of security. The dust cap really works, I haven’t had any issues after use for about a year



by:

Overall, these are nice. The quality of the lock is okay, but it doesn't have the smoothness of operation or key fit that you see in top of the line locks. The rubber cover is a little loose. Overall, it is a good buy for the price.

Keyslammer

5/10/2024

Its been a year and I can say that this is a tough box. I discovered the hinge-lid pin had not been installed correctly, but this was a quick fix. This seems to be weathering the sun and the rain nicely!



by:

Used these on a 17000 km trip over 3 months in a variety of conditions. Like the matching keys. The coupler lock continues to work well. The lock on the hitch receiver seized at the end of the trip and had to be pried off with a crow bar.



by:

These locks are perfect for securing the pins on my Demco 5th wheel sliding hitch. Ordered one mor 1/4” lock to secure the hitch plate.

Gary B.

9/4/2019

No sign of wear and working great even after a year of exposure to the elements.



by:

Appear to be good quality and the keying is smooth.
Convenient that the locks are all via the same keys.
It should keep an honest person honest!
Good value for money.



by:

Very good finish, one key for both locks make easier to go camping. I used one for locked the hitch and the other one for the Curt clamp bike rack for 2" ball mount.



by:

Perfect for my needs.



by:

The product looks to be a good quality item. But it is hard to rate something that stops bad things from happening. It does provide that first important thing: deterrence.



by:

Great, hard to find , product!



by:

Worked out great for what we needed and best price I had found.



by:

The items I ordered was exactly what I was searching for.



by:

Nice set for hitch/receiver and trailer hitch lock to help prevent theft while your trailer is connected to your truck! Rubber sleeves help protect the tumblers. What I would have loved to see, was a way to coordinate the matching key for the "EZ Lock Trailer Coupler Lock" and this set, so that I could manage all of the three locks with one key. I get around having two keys....but would be a nice feature to provide buyers!

Steve

2/27/2020

Locks are holding up just fine after a year! But, I still fall back to my desire to have the ability to match the 3 lock combo with a hitch lock that matches the receiver lock and the trailer hitch lock for storage. This would be the proverbial icing on the cake....



by:

You guys are through, concise, and quick. When I need quality and I need it now, I go to etrailer!



by:

Both of these locks failed. The Coupler Latch Lock failed within a couple of months and the Hitch Receiver lock got corroded and had to be cut off. They seem good in theory but not practical

Etrailer Expert

Mike L.

3/1/2019

Both locks are covered by a limited lifetime warranty. Please contact our Customer Service folks at 800-298-8924.



by:

So far so good, easy install. Just what I was looking for



by:

this locking hitch pin works well. its simple and easy to use

Ruben

1/23/2022

The lock works as intended. it is easy to install and remove when needed



by:

Works as advertised, and I like the stainless steel. It's nice the one set of keys work for both of the locks too. I have a 2016 GMC Sierra, which has large holes through the 2" receiver hitch. The pin with this set fits great, with very minimal play. I also appreciate the design of the perpendicular lock with the receiver pin, it makes installation and removal much easier with the space constraints of most modern hitch mounts.



by:

The quality is great and should fit the bill.



by:

Works perfectly. Used it for towing a 10,000 lb. utility trailer. Have been using it every day since I received it. Every time I need to change hitches the lock always works effortlessly. With the seal over the end of the lock it prevents dirt and debris from gumming up the lock. Would buy it again.



by:

This lock works well to secure my extension adapter to my hitch. The price was reasonable and the delivery was speedy.

Steve F.

9/20/2019

This Master lock hitch lock is still working fine after one year.



by:

I love shopping at etrailer.com, because they have every thing I need, and some times things that I didn't anticipate needing. We lent our bike carrier to a friend and when he brought it back, it was missing the lock that locks the rack to our vehicle, so that it doesn't get stolen; and the lock to the extension was also missing. Ugh! Fortunately, I was able to find EXACTLY what I needed at etrailer. This is one of the reasons I always come to etrailer, but the other reason is that have stellar customer support. I'm always treated special, which is great; but what makes their customer representatives superlative is that they're very knowledgeable. The last reason that etrailer deserves 5 STARS, is that their pricing is always competitive.



by:

I purchased this item a year ago and as described it works great. I have not had any issue with the locks functionality in the year i have used it. I like that this gives me one key to manage both of my trailer security pins.



by:

I had been looking at the local hardware stores for a good way to lock my trailer and not finding anything suitable. This lock fits my need as I have a "Bulldog" type hitch on the trailer and the simple padlock I've used on my trailers in the past didn't work on the new trailer. This lock fit the hitch behind the sliding collar like I hoped it would, though I had measured carefully before ordering it.
Happy too that I can lock the hitch into the receiver with a matching key now. I know that no lock is theft proof, just trying to frustrate would be thieves so hopefully they move on to something else, like maybe gainful employment!



by:

The receiver pin is the only piece that works. The smaller lock for the trailer lever is about worthless. Used two or three times and wasted 10 or 15 minutes trying to get it on right. Eventually just threw it in the trash.



by:

I have never had a problem with this lock system, in fact this is my second. However something got into the ball lock and I could not get the key in. The good new is I was able to cut through the pin to get the ball out. The bad news is I was able to cut through the pin to get the ball out. Just there for piece of mind and keep honest people honest.


25
202
Show More Reviews

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

  • Recommended Hitch Lock Set That Can Be Ordered Keyed Alike
    The Master Lock Hitch Receiver and Coupler Latch Lock Set # 2848DAT is not available keyed alike, but we do have a 2-lock option from etrailer that can be keyed alike in multiples, part # e99039. This lock kit consists of a 5/8-inch diameter hitch lock for 2 x 2-inch receivers and a 1/4-inch diameter coupler latch lock. You can order multiple sets of this lock kit that are keyed alike by selecting that option from the menu bar above the add-to-cart button. No individual replacement parts...
    view full answer...
  • 1-1/4 x 1-1/4 Inch Trailer Hitch Receiver Lock Recommendation
    I have a solution, however the Master Lock Hitch Receiver and Coupler Latch Lock Set # 2848DAT does not offer a 1/4" only kit. What we do have is the Trailer hitch Receiver Lock # 5200 is a single lock that will fit 1 1/4" x 1 1/4" trailer hitches and has a similar lock style to # 2848DAT mentioned above.
    view full answer...
  • Does the Rola NV2 Trailer Hitch Mounted 2 Bike Rack Come with an Anti-Rattle Device
    The Rola NV2 bike rack comes with hitch pins for the 1-1/4 inch and 2 inch shank ends on the bike rack but does not have an anti-rattle threaded bolt. If you are using the 2 inch end, you can use the anti-rattle and hitch lock # SR25219. If you are using the 1-1/4 inch end, since it is solid, you can use # 63090 for the anti rattle and the # 2848DAT for a hitch lock. I have included a link to a video review of the bike rack for you and a link to a video on the anti-rattle device.
    view full answer...
  • Hitch Lock Set Recommendation for Convert-A-Ball Adjustable Ball Mount CAB-UM
    An excellent option for you is the Master Lock Hitch Receiver and Coupler Latch Lock Set # 2848DAT. This set includes two locking hitch pins with a 2-3/4 inch span (usable pin length) and an adjustable coupler latch lock to fit almost any size coupler, all keyed alike. When measuring the Convert-A-Ball Adjustable Ball Mount # CAB-UM, I found that the outer portion of the shank is exactly 2.52 inches. This means that you'll have minimal (less than 1/4 inch) play between the shank and the...
    view full answer...
    Image 1 for
  • What is the Tow Capacity of MasterLock Latch Lock Set # 2848DAT
    My technical contact at MasterLock let me know that the Latch Lock Set # 2848DAT has the following ratings - the 1/2 inch pin is rated for a Class I/II and the 5/8 inch pin is rated for Class III/IV. 12,000-lbs is the rating for Class III. The coupler pin is not rated. I have attached a FAQ article covering the differences in the Classes.
    view full answer...
  • Weight Distribution System and Hitch Lock For 2010 Volkswagen Touareg Towing 27 Ft Travel Trailer
    To select the proper weight distribution system for your application you will need to know the tongue weight of the trailer when it is fully loaded and ready to travel. You will also need to include the weight of any cargo that might be loaded in your vehicle behind the rear axle into the total tongue weight. Once you have figured out these weights, then you can select the proper weight distribution system for your vehicle and trailer setup. You want to select a system that will fall inline...
    view full answer...
  • How To Find A Replacement Key For A Master Locking Hitch Pin
    For your Master Lock hitch pin, like the Master Lock Hitch Receiver and Coupler Latch Lock Set # 2848DAT, you can use the: -Replacement Key for MasterLock Coupler Locks # MLK1. All you'll need to do is type in your key number in the box, and you'll be good to go. Attached is an image for you to check out, showing you where you can find this.
    view full answer...
    Image 1 for
  • Recommended Ball Mount For A 2021 Subaru Outback Wagon Towing A Yakima Rack And Roll Trailer
    On the Yakima Rack and Roll Trailer - 66" # Y08106 the height from the ground to the top of the inside of the coupler where the ball sits is 22 inches so then from the bottom of the coupler lip to the ground measures 20 inches when the trailer sits level. So if you are looking to pick out a ball mount to use with this trailer you'll want to measure from the ground to the top of the hitch opening and whatever the difference between what that dimension is and 20 is the rise/drop you need....
    view full answer...
  • What is Diameter of Coupler Lock Pin in Master Lock Hitch and Coupler Latch Lock Set # 2848DAT
    The Master Lock Hitch Receiver and Coupler Latch Lock Set # 2848DAT includes a 1/4-inch diameter coupler lock that will fit a-frame couplers that have a 1/4-inch latch hole.
    view full answer...
  • Locking Hitch Pin Recommendation For A 1 Up Bike Rack
    I recommend the Master Lock Hitch Receiver and Coupler Latch Lock Set # 2848DAT. These are made by Master Lock and has 6 locking positions that fits a 5/8" latch width, which is the size of most standard couplers, a 1" latch width, which is the size of most 2-5/16" ball couplers, and 2" latch widths, which is the size of most wide-latch ball couplers. This will fit 1-1/4" x 1-1/4" and 2" x 2" trailer hitches, has a durable chrome plated steel construction to prevent corrosion, and features...
    view full answer...
  • Hitch Receiver and Coupler Trigger Lock Compatible with Toyota Factory Receiver Width
    The 2018 Toyota Tundra factory hitch is built up around the pin so it is wider than usual and will not fit the traditional 2 inch hitch pin like found in # 2848DAT. You will simply need the longer hitch pin. The Trailer Hitch Receiver Lock - Extra Long - Flush Design for 2-1/2" Trailer Hitches # RH5-XL will work well for you and give you adequate space. If you want one that codes to your truck key, you can use the Bolt Lock # BL7023584. If you want the coupler lock as well then you...
    view full answer...
    Image 1 for
  • Replacement Key Recommendation for Masterlock Coupler Lock Set 2848DAT
    It looks like the part # MLK1 is the correct replacement key part number you would need for the part # 2848DAT. On the product page you would need to enter the key number you need and we will ship you out the correct key.
    view full answer...
  • How to Get Multiple Keyed Alike Trailer Hitch And Coupler Locks
    We have an option for you, though there isn't a way to get matching keys for a Master Lock # 2848DAT trailer hitch and coupler lock set as they don't have a Keyed Alike option for a second set. What you can do in order to use the same key for multiple trailer hitch locks and coupler locks is use the etrailer locks, and select the "Keyed Alike" option from the drop-down on their product pages. This will get you all the locks keyed the same so you only have to keep track of a single key....
    view full answer...
  • What are the Shank and Receiver Dimensions for Roadmaster High-Low Hitch Adapter # RM-048-6
    The Roadmaster High-low adapter # RM-048-6 fits in a 2 inch receiver and has a 2 inch receiver on the other end. We do have a similar product that fits in a 1-1/4 inch receiver and has a 2 inch receiver on the other end. It is # HT5R. Please check the laws in your area because in some places it is illegal to leave a ball mount or other item in the hitch when not in use. I also recommend a hitch lock, # e98880
    view full answer...
  • How To Eliminate Bike Rack Hitch Rattle When Locked With Master Lock Hitch Pin Lock?
    With using the Master Lock Hitch Receiver and Coupler Latch Lock Set # 2848DAT on your bike rack you will need either the Roadmaster Quiet Hitch in a 1-1/4" # RM-061-125 or 2" # RM-061. You will need to select the correct size depending on whichever size receiver you have.
    view full answer...
  • Can Master Lock Hitch Receiver and Coupler Latch Lock Set be Ordered With Specific Key Number
    No, unfortunately a specific key number cannot be ordered for the Master Lock Hitch Receiver and Coupler Latch Lock Set - Padlock - 1-1/4" and 2" Hitches # 2848DAT.
    view full answer...
  • Recommended Matching Locks for Trailer Hitch and Trailer Coupler
    I have just what you are looking for in the Master Lock Hitch Receiver and Coupler Latch Lock Set part # 2848DAT which comes with both a hitch pin lock (1/2" for 1-1/4" and 5/8" for 2") as well as a matching pin lock for the trailer coupler.
    view full answer...
  • Parts Needed to Tow Camper Trailer with Brakes with 2007 Subaru Impreza STI
    Everything you mentioned is a fit for your 2007 Subaru Impreza and will give you a solid towing setup that includes ability to control a trailer's brakes. Here's a list of everything you mentioned plus links to them as well. Curt Trailer Hitch Receiver - Custom Fit - Class I - 1-1/4inch - # C11497 Curt Upgraded Circuit Protected Powered Tail Light Converter w Hardwire Kit and Tester - 4-Pole Flat # C59496 etrailer.com Rubber Hitch Cover for 1-1/4inch Trailer Hitches - Qty 1 # 22281 Master...
    view full answer...
  • Recommended Locks for Securing Trailer to Vehicle and Protecting Bikes
    Locking your trailer to your car can be done in a couple of different ways. You can use the Master Lock Hitch Receiver and Coupler Latch Lock Set - Padlock - 1-1/4" and 2" Hitches # 2848DAT to secure your ball mount and lock your coupler to the hitch ball. Another option is to use the HITCH-LOCK Trailer Guard Coupler Lock by Dutton-Lainson # DL13980 which secures under the coupler and ball mount and utilizes a padlock like the Master Lock Padlock # ML1KA to secure the trailer to the ball...
    view full answer...
  • Recommended Trailer Coupler And Hitch Locks
    You can use the Master Lock Hitch Receiver and Coupler Latch Lock Set - Padlock - 1-1/4" and 2" Hitches # 2848DAT to lock both the trailer coupler and the ball mount in your truck's hitch. This convenient kit includes a chrome-plated, padlock-style trailer hitch receiver lock with an easy-to-use swivel head and a stainless steel latch lock for your trailer's coupler. It comes with hitch pin locks that fit 1-1/4" x 1-1/4" and 2" x 2" hitches. Both locks have integrated keyhole covers to...
    view full answer...
  • How To Prevent Trailer Theft Beyond Hitch and Coupler Locks
    One easy way to prevent someone from removing the ball would be to use a ball mount that has the ball attached (welded) to the shank. That way you won't have to weld a ball to a shank that isn't meant for that type of modification. Some examples include # C42KR or something adjustable that locks like # DTALBM6600. A Wheel lock such as # RA-25 would also be a good idea. The trailer would not be able to be moved with a wheel lock like this on it. And the ball mount/ball may be enough of...
    view full answer...
  • Recommended Hitch Locks for 1-1/4 and 2 Inch Hitch Receivers
    You can use the set of locks that comes with the Master Lock Hitch Receiver and Coupler Latch Lock Set - Padlock - 1-1/4" and 2" Hitches # 2848DAT, which comes with both locks keyed alike.
    view full answer...
  • Replacement Key for Master Lock Hitch Receiver and Coupler Lock Set
    The Master Lock Hitch Receiver and Coupler Latch Lock Set - Padlock - 1-1/4" and 2" Hitches # 2848DAT has replacement keys if you know the key number using # MLK1. If you do not know your key number, unfortunately there is no way to determine the replacement key needed. You can either drill out your locks to remove them and then replace your locks or you can have a local locksmith help you with forming a new key from your lock cylinder.
    view full answer...
  • How Does the Anti-Rattle Devise part # PS63091 Work as an Anti-Rattle Device
    It doubles as an anti-theft device in that it would require the thief to have the correct size wrench and socket to first loosen the bolt and the jam nut before they could remove the ball mount or other accessory like a bike rack or cargo carrier. While the # PS63091 for 2 inch hitches doesn't have a lock, it would make stealing the ball mount more difficult. You could still use a locking hitch pin like the Master Lock Hitch Receiver and Coupler Latch Lock Set - Padlock - 1-1/4" and...
    view full answer...


< Previous
12



Do you have a question about this Trailer Hitch Lock?


Used Items Available
Used Picture for Master Lock Hitch Receiver and Coupler Latch Lock Set - Padlock - 1-1/4" and 2" Hitches

Condition: Like New

Notes: May have damaged packaging or minor cosmetic blemishes.

$23.10
Add to Cart
Secure Checkout

Info for this part was:

Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Lori W
Expert Research:
Lori W
Employee Jeff D
Installed by:
Jeff D
Employee David F
Installed by:
David F
Employee Ryan G
Installed by:
Ryan G
Employee Joshua S
Video by:
Joshua S
Employee Dustin K
Video by:
Dustin K
Employee Jacob T
Video Edited:
Jacob T

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.