Flint Hill Goods Trailer Coupler Lock - 3-3/8" Span - Blk Steel

by: Rick 11/14/2022

Lives in my trailer, so far so good. No significant wear/rust. Trailers lives outside, under a roof.1468713

Rick

11/15/2023

Still working well despite being outside all the time. No major wearrust showing.

Great service, thanks Josh. Fast delivery and excellent item.2002588

I’m very happy with this coupler lock. I’m using it on a Maxey utility trailer with a Demco Easy latch adjustable coupler. It was a little long for my application, so I used a rubber grommet to protect the finish on the coupler. Great product!818131

Click to Enlarge

The only thing keeping it from being marked excellent is it is advertised as 3 5/8" span, it is actually only 3 1/2". If your application dictates 3 5/8" need, you will have to grind or turn some material from the inside under the head of the stem. Otherwise, it is well built and works as it should.1296219

Click to Enlarge

Brooke M.

5/10/2022

Thank you for letting us know. I have sent your information along to our customer service team and they should be reaching out to you in the near future.

Work well - process to lock them is kind of a pain though. Push on one end and hold cylinder from rotating to lock.1636435

great product 1718752

Works great! Thanks to George for resolving my delivery issues! Great company to buy from.
Thanks Again!
Charles1687617

Perfect for what I needed for the surge Brakes on my car EZ-Tow Dolly. I had previously ordered one that was 2-1/2" which should of fit but the hitch had some metal flares on it that made it necessary to get the longer one. Very good product - and I really like the round-cylinder key system. I recommend this product for anyone that has a surge brake system with the 1/4" shaft - pin locking system.864245

Garys_nc

8/19/2021

The coupler lock has been working just fine - no issues. I use this product with my tow dolly with surge brakes. This is a fairly expensive dolly and this lock makes me feel like the unit is bit more secure with the couple being locked vise just having a pin installed.

I use this to lock a bike carrier to a class I hitch (the 5/8" lockable pin won't fit through the bike carrier mount). Works awesome. The rubber cap stays secure.1435987

I bought this product and was pleased that the service and shipping was fast, but one of the locks fell apart the 1st time I unlocked it. The small lock that locks the trailer to my truck hitch just fell apart. The lock that locks the stinger to my reciever hitch was difficult to put on. My factory mounted trailer light plug below my bumper was to close to the stinger. I had to bend the key over at a 90 degree to get it to work, but I got several keys so its ok there. all in all I wouldnt buy this again or recommend this to a friend73268

Patrick B.

4/3/2013

Marc - These are covered by a limited lifetime warranty. I will have one of our Customer Service team get in touch with you.

by: Jehu10/27/2021

Great product. Been using this coupler latch lock about a year now. It has kept my Airstream travel trailer locked and secured to the hitch ball while towing to 20 different States. I would purchase this lock again.1188795

Fit perfectly and quality is excellent. 864370

Click to Enlarge

Very nice product. But, there is one exception -- the span is not 3-5/8" but actually 3-3/8". Probably just a type in the description. Other than that it will work just fine for my trailer coupler. Thanks!!1437389

I have a 2018 Ranger Trail boat trailer, and wanted a good lock to secure the trailer to my truck when I am off fishing. I went with the 3-5/8" to ensure that it fit well......... propably could have gone with the 3-1/2" and been fine. Looks good, I like the fact that it is a different type of key, which I hope is harder to pick, overall I am very happy with the purchase.917023

I bought a coupler lock for when my boat/trailer are detached from my tow vehicle and I bought a pin dog bone lock for the coupler when boat/trailer are attached to tow vehicle like when parked at the lake boat in water.1105709

We have a flat trailer and a boat trailer that we wanted to be able to secure to our vehicle. With the unusual size we looked at number of places but like other "special" items we found them at etrailer.com. They shipped timely and are of a good quality.947037

I like that you don’t need the key to engage this lock. Mechanism feels smooth.1422647

Arrived on time. Fit our pontoon trailer hitch perfectly and secured it. 848383

Well packaged, fits perfect on the tongue of my boat trailer. Before I found this I was worried I couldn't lock it.1256326

Needed a quality Latch Lock with a longer span for a bigger trailer. Could only find it on E-Trailer who are Awesome!!!1196563

Works perfectly for my new PJ Trailer h itch.1115111

As described with fast shipping. Great locking device for my boat trailer!814411

Ordered a part and the order was fill incorrectly. Contacted etrailer and was resolved without issue and express shipped the correct part. Great service !831141

Good finish a little long for my application
But still able to make it work.917091

Perfect. Excellent customer service. 1094833

Stuart

7/16/2022

Perfect