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

Item # 2848DAT
Our Price: $25.67
Trailer Hitch Lock
Shipping Weight: 1.4 lbs
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2848DAT - Keyed Alike Master Lock Trailer Hitch Lock
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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 (190)
  • Q & A (0)
  • Photos

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 Alike
  • 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   (190 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:

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:

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:

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:

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:

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.



by:

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



by:

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



by:

The quality is great and should fit the bill.



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:

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:

Key works in both and it's easy to slip lock on and off.



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:

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:

Excellent Customer Service kept me from ordering the wrong parts for my hitch. If you're confused -- give them a call!



by:

Great Item, use for multiple trailers at a time, and good protection to secure your personal trailers.



by:

Great product! Very robust and well made. Install station was also super easy. I highly recommend this product if you need a tow hitch for your vehicle.



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:

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:

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 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:

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:

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:

This company not only has a great product but a fantastic customer service department. We received a wrong item and within s couple of hours, we had a response and a replacement on its way!!!



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.


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

  • 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...
  • 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...
  • Troubleshooting Masterlock Hitch Pin Lock with Key that Won't Turn
    Sounds like your Masterlock locking hitch pin part # 2848DAT has some frozen tumblers. I would recommend using the straw of your WD40 can to direct it into the lock core as much as possible. Then use the good key to help get it into the lock core. To do this basically you'd want to repeatedly insert and remove the key to help work it in. Several applications of WD40 might be required.
    view full answer...
  • Troubleshooting Hitch Lock with Key Broken Off Inside
    For your Master Lock Hitch Receiver and Coupler Latch Lock Set - Padlock - 1-1/4" and 2" Hitches # 2848DAT with a broken key in the cylinder, your only option is to contact a locksmith to see if there is a way to remove the broken key without damaging the cylinder or drill out the cylinder to remove it.
    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...
  • Troubleshooting Masterlock Hitch Lock that Key Won't Insert Into
    Try directing WD40 into the keyhole using the straw that comes with it. Typically that frees up stuck tumblers and allows the key to insert and turn as needed.
    view full answer...
  • Coupler and Hitch Lock Recommendation for Ranger Boat Trailer
    You could use the Master Lock lock set part # 2848DAT which comes with a trigger latch lock for the coupler of your Ranger boat trailer and a hitch lock that fits a 2 inch hitch and a 1-1/4 inch hitch. These all use the same key as well.
    view full answer...
  • Comparing Master Lock Hitch Receiver and Coupler Latch Lock Sets
    The main difference between the Master Lock Hitch Receiver and Coupler Latch Lock Set part # 1481DAT and part # 2848DAT is that the former is for 2" hitches and the latter is for 1-1/4" and 2" since it comes with both pin sizes (1/2" and 5/8". The locks are both very similar, I wouldn't say one is more secure than the other.
    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...
  • 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...
  • 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...
  • 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...
  • 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
  • Recommended Hitch Lock Compatible with Draw-Tite 76199 for 2018 Alfa Romeo Stelvio
    I recommend using the Master Lock Hitch Receiver and Coupler Latch Lock Set # 2848DAT. This doesn't require that you use the key to tighten the lock as you mentioned, and includes a keyed alike coupler lock should you be towing a trailer.. This device is great for ball mounts and hitch mounted accessories that don't come with their own threaded anti-rattle locking device, and is a confirmed fit with the Draw-Tite # 76199 hitch that fits on your 2018 Alfa Romeo Stelvio. I've linked a short...
    view full answer...
  • Will the Bolt Hitch Lock Coded for Toyota Keys Function on a 2016 Toyota Tacoma
    The Bolt Trailer Hitch Receiver Lock for 2" and 2-1/2" Hitches # BL7023584 will work with only standard cut keys on Toyota products. According to Bolt, the 2016 Toyota Tacoma has a center cut key and Bolt lock pins will not work with the center cut keys. Unfortunately, as of right now neither Bolt or any other manufacturer at this time has a locking hitch pin that will use the center cut style that is used on your Tacoma's key. If you are looking for a locking hitch pin, I recommend...
    view full answer...
  • 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...
  • 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 To Lock Blue Ox Tow Bar Arms To Blue Ox Base Plate Kit
    The best option we offer to secure a Blue Ox Tow Bar to Blue Ox Base Plates is with the Blue Ox Base-Plate and Receiver Lock Kit part # BX88359. These locks will replace the 1/2" pins which secure the tow bar arms to the base plates. They have dust caps to keep out dirt and debris and they come keyed alike.
    view full answer...
  • Availability of Keyed-Alike Hitch and Coupler Lock Sets
    We offer keyed-alike lock sets like the DeadBolt # e99039 that include both a 1/4-inch diameter trigger-style coupler latch lock and a 5/8-inch diameter hitch lock (for 2-inch hitches). This kit can be ordered keyed-alike in whatever quantity you require. Master Lock kit # 1481DAT is not offered keyed alike. Simply select Keyed Alike from the drop down menu tool and indicate your quantity of 4 in the field provided.
    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...
  • 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...
  • 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...
  • 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...
  • Does The Dutton-Lainson Trailer Coupler # DL13728 Come With a Coupler Pin and Chain?
    We have the Dutton-Lainson Coupler Repair Kit # DL13968 that includes the chain and pin that will fit the Dutton-Lainson Trailer Coupler # DL13728. You can remove the chain and pin while holding onto the other parts in the event you need to replace the coupler latch. Personally I am not a big fan of that type of pin as it can fall out as it wears down over time. I recommend the Master Lock Hitch Receiver and Coupler Latch Lock Set # 2848DAT as it allows you to secure your trailer to your...
    view full answer...

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Info for this part was:

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