/
Master Lock/
Latch Lock/
Keyed Unique/
Universal Application Lock/
Stainless SteelItem # 2847DAT
Retail:$10.98
Our Price: $6.84
You Save: 38%Orders above $99 qualify for Free Shipping
Lock secures most latch-style trailer couplers. Rubber-encased pin tumbler cylinder adjusts incrementally - from 9/16" to 2-3/4" - along notched, 1/4" diameter stainless steel shank.
Features:
Video of Master Lock Adjustable Trailer Coupler Lock - Stainless Steel
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Demo-master-lock-locks-2847dat Today were doing a review of the Master Lock Adjustable Trailer Lock part number 2837 DAT. This lock comes with all stainless steel parts to prevent rust and corrosion. The pin has a built in notches to walk around the barrel lock. The pin diameter is a quarter inch. It will fit the 5/8 standard couplers and from one inch to 2-5/16 ball couplers. The lock works like this; simple take our pin, run it through our coupler latch and we will take the barrel lock and slide it on.
Well lock it into position, remove one of our two keys and put our cover over the barrel lock. And there you have it for the Stainless Steel Master Lock Adjustable Trailer Coupler lock part number 2847 DAT.
Average Customer Rating: 4.7 out of 5 stars (40 Customer Reviews)
Lock secures most latch-style trailer couplers. Rubber-encased pin tumbler cylinder adjusts incrementally - from 9/16" to 2-3/4" - along notched, 1/4" diameter stainless steel shank.
Good product just doesn't fit in my TT coupler that well. Takes a little finagling to get it set right. Otherwise works well. 368295
Had to drill out the whole in the trailer latch to make this product fit It is exactly what I wanted. Now my trailer is safe from theft and uncoupling. 556315
Was a bit skeptical at first on how buff this would be but after seeing it in person very solid. Fits my 1 inch lock perfect. 43896
The locking mechanism is stiff and the key is very difficult to get in all the way. This might get better with usage. Overall, good product to use on any kind of trailer. 17368
Although it will only keep the honest folks honest, it gives me a little more piece of mind having this securing the tongue latch on my trailer. 194303
Great fast service!! Knowledgeable staff! Will keep buying from ETrailer.com 300752
I purchased a pin type trailer coupler lock and a ball type coupler lock. Both work well and were easy to install. Of the many products available from etrailer, it was easy to find what I needed. It was shipped the same day as ordered and arrived quickly. As a first time customer, I am very pleased with the results. I will shop at etrailer.com for future needs and wants. As a matter of fact, I had a product question quickly answered by etrailer experts and ordered the suggested item today. I give etrailer 5 1/2 stars! 430465
Johnathon was my sales rep that I dealt with when I had questions. He was great and he kept track of my order and when the trailer hitch was not available from the manufacturer until late March, he helped me choose another one and sent it to me with the freight free of charge. It took only two days to arrive and I am very happy with the hitch and wiring harness. Highly recommend. 238165
Lost the lock portion of the one I had before. Always go straight to trailer.com for anything I need! Great service, got the item in a week. 522502
There are cheap ones out there, this is not one of them. I like the quality of the locking mechanism. 42140
i worked good with my trailer and it fits perfect 516445
Hitch lock works great. I wish it could have been keyed the same as my receiver lock pin...but that wasn't an option. 27922
Haven’t put it on yet, but looks great 614520
Great product, amazing fast shipping. 600767
Master lock is quality.... always! 573091
For something I dind't think I needed or knew existed, I'm glad it was a great value and fit perfectly. 566198
This product works great on my utility trailer. Shipping was just a few days. 557270
Great product. Fits my 2010 Wrangler perfectly. etrailer was the best to deal with. Very personable and quick shipping. Great company. 540419
Perfect to replace a lock on Let's Go Aero Gearwagon 508462
great price and works well! 502153
It works! 493485
So glad I found etrailer. Great selection and price with lightning fast shipping. 478623
Great deal, I used them on all of my tr ailers. 448789
Great service, 431788
quick response, all parts as ordered. Thank you 366397
Ordered product for my Tab Travel Trailer and it turned out I ordered the wrong item They gladly refunded the mistake and sent my the right one. I had called and they guided me to the correct product. Very happy...vann 353457
I’m a happy customer….Thank you
vann a - 03/16/2018Gets the job done. 310086
Works great!!! 235347
I placed the order on a Saturday and it was filled on Sunday, the next day!! I received the order today - Wednesday via UPS. I wish everyone took the same responsibility to provide the utmost in customer service as E-trailer has. When I need any further trailer parts they will be my first and only location I will order from!! Ron 213653
I believe it will be functional as it is advertised, but I does not appear to be as well build as most Master Lock products have purchase before. I does fit my trailer hitch that is was ordered for. 185380
2847DAT works as advertised. Good prod uct. 184827
I don't rate this product very high since the Master Lock assembly is poorly built. I believe it would not take a thief long to break the lock and just pull the pin out. The lock is even hard to operate with the key. Not recommended I am using this product with the coupler lock I purchased. I am thinking if its worth the hassle to send it back. 161085
This lock is easy to lock and unlock. It is well made and I expect it to last for a long time. 129807
Seems to be working fine.,,price good, shipping fast 124485
Couldn't find a 1 inch span lock until this. Fits perfectly and looks great. 100520
Does exactly what I bought it for. The pin is long enough to go through the hitch and ensures that it doesn't wiggle loose. This gives me peace of mind, and is more secure than a bolt with a nut on it. 92540
Keeps our kayak trailer from "walking a way". 57965
Good Product, fast shipping, everything I expected. 54704
Much better than my previous lock. Better Security and fits a lager variety of trailers. 52826
The lock is protecting my trailer. Great Product. 41482
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