1. Trailer Hitch Lock
  2. Master Lock
  3. Fits 2 Inch Hitch
  4. Standard Pin Lock
  5. Keyed Unique
  6. 2-3/4 Inch Span
Master Lock Hitch Receiver and Coupler Latch Lock Set - Swivel Design - 2" Hitches

Master Lock Hitch Receiver and Coupler Latch Lock Set - Swivel Design - 2" Hitches

Item # 1481DAT
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Trailer Hitch Lock
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Shipping Weight: 1.09 lbs
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1481DAT - Stainless Steel Master Lock Standard Pin Lock
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Convenient kit includes a flush-design, stainless steel trailer hitch receiver lock with an easy-to-use swivel head and a stainless steel latch lock for your trailer's coupler. Fits 2" x 2" hitches. Lowest Prices for the best trailer hitch lock from Master Lock. Master Lock Hitch Receiver and Coupler Latch Lock Set - Swivel Design - 2" Hitches part number 1481DAT can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (103)
  • Q & A (15)
  • Photos
  • Why etrailer?

Master Lock Trailer Hitch Lock - 1481DAT

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

Convenient kit includes a flush-design, stainless steel trailer hitch receiver lock with an easy-to-use swivel head and a stainless steel latch lock for your trailer's coupler. Fits 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
  • Coupler latch lock keeps others from releasing your trailer once it is hooked up
    • 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 are made of corrosion-resistant stainless steel and have integrated keyhole covers to keep out dirt and moisture
  • 2 Keyed-alike keys included


Specs:

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


1481DAT Master Lock Trailer Hitch Receiver Lock and Adjustable Coupler Latch Lock






Customer Reviews

Master Lock Hitch Receiver and Coupler Latch Lock Set - Swivel Design - 2" Hitches - 1481DAT

Average Customer Rating:  4.7 out of 5 stars   (103 Customer Reviews)

Convenient kit includes a flush-design, stainless steel trailer hitch receiver lock with an easy-to-use swivel head and a stainless steel latch lock for your trailer's coupler. Fits 2" x 2" hitches.

- 1481DAT
by:

Excellent packaging, delivery and overall satisfaction with the product and the service. Looks nice on my Hummer H2. 156946



- 1481DAT
by:

The hitch lock is a little short. Really have to compress the rubber to get it to engage. 261036


Comments
Your email could not be more timely. Unfortunately the master lock system that I purchased was not secure enough to prevent theft of my very expensive equalizer weight distribution hitch from my truck 2 weeks ago. parked right next to my camper that I was occupyingI am very disappointed as this master lock did not even seem to slow down the theft.
Brian W - 07/17/2017

26240

-- Rachael H - 7/18/2017


- 1481DAT
by:

Easy to use, matching keys, and easy access to the keyhole. 146508


Comments
I still have the Hidden Hitch ball mount and the Master Lock locks. Theball mount is great. My only knock on the locks is the flimsy dust coverthat covers the key holes. The narrow strap that attaches them broke aftera few uses and the caps dont stay on well. I use a piece of duct tape oneach lock to keep the dust out, since Im often going down gravel or dirtroads with the trailer.
Greg Z - 08/17/2015

14326

- 1481DAT
by:

Great products with good pricing and fast shipping! And holding up great after one year today!What more can you say! Thanks Alan 881238



- 1481DAT
by: 09/12/2020

Even with rubber cap it still fills with water from rain. 877652



- 1481DAT
by:

Does the job, easy to use, nice to have one less key to keep track of. I really like the sturdiness of the hitch lock. The coupler latch lock feels like it would be simple to break for the determined thief, but it serves its purpose as a deterrent for the casual criminal. The rubber lock cover was ineffective; after a night of rain, the lock had plenty of water in it under the cover. Probably best to point the lock towards the ground if you are concerned. But at this price, I don't expect it to last forever anyway. 872302



- 1481DAT
by:

Love the reciever and locks.. looking forward to trying them all out 864341



- 1481DAT
by:

Worked just fine for the price, not the most secure unit, however it does the job 818862



- 1481DAT
by:

Everything in my order was correct, and of good quality. Both locks are very good quality and true to size and fit. Very Pleased with my purchase overall...Thank You! 798696



- 1481DAT
by:

Was exactly what I expected delivered when promised who could ask for anything more. 785542



- 1481DAT
by:

Using it for our new boat trailer. Seems like a product and well made. 782569



- 1481DAT
by:

Very well made. Works perfect 775553



- 1481DAT
by:

Works great 772415



- 1481DAT
by:

Great product and fast delivery 766573



- 1481DAT
by:

Perfect 766158



- 1481DAT
by:

Product was as ordered, shipped quickly and works as described 757545



- 1481DAT
by:

Arrived on time and is a quality produc t. 747683



- 1481DAT
by:

Works well. Even better with a small drop of oil on the tip of the pin that goes into the lock. MUCH better than the other brandI was using that screws onto the end of the pin. 728608



- 1481DAT
by:

Price was right, locks were what I needed, delivery was prompted. All good 724749



- 1481DAT
by:

Quality built items, look great and nice to only have one key to open both. 722680



- 1481DAT
by:

Works like a charm. Easy to lock and remove when not it use. 704489



- 1481DAT
by:

Great products and fast shipping. I appreciate the care that went into packaging everything up in the shipping box as to prevent damage to the items purchased. 698288



- 1481DAT
by:

Quality product. 653106



- 1481DAT
by:

The locks work well on my 5x6 trailer that I use for a Polaris RZR. I pull the trailer with a Honda Element. It works well for me and I would buy this product again. Thank you Sally 644194



- 1481DAT
by:

Very well made easy to use 630883


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Show More Reviews

Ask the Experts about this Master Lock Trailer Hitch Lock

  • A-Frame Coupler Lock for Wide Latch
    There is a solution for you, though the Master Lock Hitch Receiver and Coupler Latch Lock Set # 1481DAT will fit coupler latches that are 2". Instead, I recommend the Bulldog Easy Access Coupler Lock # BD580409 which has a 1/4" pin diameter and spans 3-5/8". I've added links to video reviews of this coupler lock for you to take a look at.
    view full answer...
  • Is there a Weight Capacity for the Master Lock Hitch Receiver and Coupler Latch Lock Set
    Hitch pins and locks don't actually bear any of the weight of a trailer or accessory so they don't have weight ratings. The only weight capacities you need to consider are for the tow vehicle, the hitch, ball mount, and hitch ball. The tongue weight of a trailer puts so much downward force on the ball mount that it binds it up so well in the hitch that the hitch pin doesn't actually have any force put on it. The hitch or ball mount would fail before the hitch pin would. The pin hole...
    view full answer...
  • Lock for an XPort 3 Bike Folding Hanging Rack
    I recommend the MasterLock Hitch Receiver and Coupler Latch, part # 1481DAT. This will be able to lock and fit your XPort 3 Bike Folding rack and allow you to continue using it.
    view full answer...
  • Availability of Keyed Alike Trailer Coupler Latch Locks
    We have what you're looking for but Master Lock doesn't offer a keyed alike coupler lock. I'd recommend using a similar coupler lock, like our part # e98886. Choose the 'Keyed Alike' option from the drop down menu, and choose the quantity of locks you need.
    view full answer...
  • Which Hitch Pin Lock Set Works with Aluminum Ball Mount Kit # AM3410
    Thanks for your recent purchase!! What I recommend is the trailer hitch lock # AM3492. It is 4-1/4 inches long and will work with the aluminum ball mount kit # AM3410. The hitch lock # AM3492 will also include a hitch pin lock and both keys are keyed alike. The Master Lock hitch lock set # 1481DAT you referenced will not work with the aluminum ball mount kit # AM3410 because it's too short. It's only 2-3/4 inches in length. I included a couple video reviews too.
    view full answer...
  • Coupler Latch Lock Pin Recommendation for my 2-5/16" Coupler
    The etrailer Surge Brake Coupler Lock part # e98887 is perfect for your needs. It has a 2-1/2" useable span and is 1/4" in diameter. This is the size they use for these. I understand it is 1/32" smaller that your request but it is designed for your purpose. I've included a video I did on the lock for you to check out and see some more specifics on it.
    view full answer...
  • Recommendation for Trailer Coupler Latch and Hitch Pin Locks that are Keyed Alike
    What I recommend is using Master Lock Hitch Receiver and Coupler Latch Lock Set, # 1481DAT. It comes with a coupler latch lock and receiver lock that are keyed alike.
    view full answer...
  • Availability of Keyed Alike Sets of Master Lock Receiver and Coupler Latch Lock Set Part # 1481DAT
    The Master Lock Hitch Receiver and Coupler Latch Lock Set, part # 1481DAT is not available keyed alike. Both locks in the set are keyed the same, but we are unable to obtains multiple sets that are keyed alike. If you are interested in multiple units of hitch and coupler lock combo that are available keyed alike, take a look at part # e99039. I apologize for any confusion.
    view full answer...
  • Recommended Lock for the Husky Center Line Weight Distribution w/ Sway Control # HT32218
    To lock the shank to your trailer hitch receiver and the hitch ball to your trailer coupler on your Husky Center Line Weight Distribution w/ Sway Control # HT32218, I recommend using the Master Lock Lock Set # 1481DAT. This locking set uses the same key for both the trailer hitch receiver lock and the coupler latch lock.
    view full answer...
  • Keyed Alike DeadBolt Trailer Hitch Receiver & Coupler Lockset # 7685 Recommendation
    You would want to get a etrailer Trailer Hitch Receiver & Coupler Lockset # e99039. You can select keyed alike from the drop down menu on the product page and then enter the quantity you would like. At this time the time the Master Lock Hitch Receiver and Coupler Latch Lock Set # 1481DAT is not offered keyed alike.
    view full answer...
  • Trailer Coupler and Hitch Lock Set for a 2013 Subaru Outback Wagon and A-Frame Trailer
    The Master Lock hitch and coupler lock set # 1481DAT includes a coupler lock (the smaller one) that would fit in a hole on a latch style coupler provided that hole is 1/4 inch in diameter (which is industry standard). With the lock in place whether towing or not towing, the latch cannot be opened so it could not come off the ball or be placed on a ball. I have included a picture that shows the hole in the coupler I mentioned. If you have a different type of coupler this type of lock...
    view full answer...
  • What Coupler Lock Set do you Recommend for My Coupler and Reciever
    With the Master Lock Hitch Receiver and Coupler Latch Lock Set part # 1481DAT not meeting your needs in function I recommend using the etrailer Trailer Hitch Receiver and Coupler Lockset part # e99039 instead. These utilize a screw together lock set that work very very well. I like the coupler lock much more that the one that comes with the Master Lock set because it is not as long. The etrailer lock will snug right up against the coupler latch and will help prevent theft.
    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...
  • Keyed Alike Coupler and Hitch Lock Recommendation
    The Master Lock 1-7/8" and 2" Trailer Coupler Lock # 377DAT can be keyed alike meaning that if you ordered several we could make sure that all of the ones you receive would use the same key. The Master Lock Hitch Receiver # 1481DAT does not have a keyed alike option. This product would ship with it's own key design. Based on what you are looking to do I think your best option would be the Master Lock Trailer Hitch Receiver Lock and Coupler Lock Set # 3794DAT. This comes with two coupler...
    view full answer...
  • Keyed Alike Stainless Steel Hitch Lock for a 1994 Chevrolet Pickup 1500 with 2 Inch Receiver Hitch
    I recommend the Master Lock Stainless Steel Hitch Receiver and Coupler Latch Lock Set, # 1481DAT, for your vehicle and trailer applications. It is one of the most secure locks we carry. It has a 5/8 inch diameter, 2-1/2 inch span to fit the 2-1/2 inch overall hitch width. The # e98881 lock is for 2-1/2 inch hitches (inside width of receiver) and the recommended lock, # 1481DAT is for 2 inch (inside receiver width) hitches.
    view full answer...

Do you have a question about this Trailer Hitch Lock?




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Info for this part was:

Expert Research:
Mike L
Expert Research:
Michael H
Expert Research:
Jameson C
Installed by:
Andrew K
Installed by:
Jeff D
Video Edited:
Patrick B
Video Edited:
Chris R

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