bing tracking image
  1. Hitch Pins and Clips
  2. JR Products
  3. Snapper Pin
  4. 1/4 Inch Diameter
  5. 3-1/2 Inch Long
  6. 3-1/2 Inch Span
Coupler Pin - 1/4" Diameter x 3-1/2" Long

Coupler Pin - 1/4" Diameter x 3-1/2" Long

Item # 37201211
Retail:$17.58
Our Price: $9.47
You Save: 46%
Hitch Pins and Clips
Shipping Weight: 0.09 lbs
Add to cart
In Stock
37201211 - 3-1/2 Inch Long JR Products Snapper Pin
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
Spring-tensioned, zinc-plated steel snapper pin prevents your trailer's coupler from unlatching and releasing from your hitch ball. Pin measures 1/4" diameter x 3-1/2" usable length. 1-800-940-8924 to order JR Products hitch pins and clips part number 37201211 or order online at etrailer.com. Free expert support on all JR Products products. Great prices and Fastest Shipping for Coupler Pin - 1/4" Diameter x 3-1/2" Long. Hitch Pins and Clips reviews from real customers.
  • All Info
  • Reviews (88)
  • Q & A (0)
  • Videos (2)
  • Photos

JR Products Hitch Pins and Clips - 37201211

  • Snapper Pin
  • 1/4 Inch Diameter
  • 3-1/2 Inch Long
  • 3-1/2 Inch Span
  • JR Products

Spring-tensioned, zinc-plated steel snapper pin prevents your trailer's coupler from unlatching and releasing from your hitch ball. Pin measures 1/4" diameter x 3-1/2" usable length.


Features:

  • Snapper pin prevents your trailer's coupler from unlatching
  • Spring-tensioned design creates a strong hold
  • Zinc-plated steel is corrosion resistant


Specs:

  • Pin diameter: 1/4"
  • Usable length: 3-1/2"


01211 JR Products Safety Lock Pin - 1/4" Diameter x 3-1/2" Useable Length





Video of Coupler Pin - 1/4" Diameter x 3-1/2" Long

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for JR Products Snapper Coupler Pin Review

Howdy neighbor, Adam here with etrailer. Today, we're gonna be taking a look at a coupler pin. So we have a lot of these on our website, but some are gonna be better for other couplers than the others. So with this one, it's gonna be 3 1/2 inches long, and it's gonna have a diameter of about 1/4 inch. So make sure that your hole is gonna be nice and sized right so we can fit this on here. This is gonna be great for the easy lock couplers, as you see here, it's plenty long, and it is gonna be made of steel with a zinc coating, so it's not gonna rust away over time.

So it'll look good just like our powder-coated coupler here. And it is a little spring latch, you just lift this up and clip it in. You can use it on couplers like this, it might be a little overkill since it's so long. We really don't need a long one for this. We do have a shorter one we just did a video on, and that's on our website as well.

So it will work for this, but it's a little big. And that'll do it for our look at the zinc-plated 3 1/2 inch coupler pin..

Customer Satisfaction Score:


Customer Reviews

Coupler Pin - 1/4" Diameter x 3-1/2" Long - 37201211

Average Customer Rating:  4.8 out of 5 stars   (88 Customer Reviews)

Spring-tensioned, zinc-plated steel snapper pin prevents your trailer's coupler from unlatching and releasing from your hitch ball. Pin measures 1/4" diameter x 3-1/2" usable length.

by:

I have a 2023 Airstream Globetrotter 25FBT with a Demco style coupler. This is the pin you need for coupler. You do need to bend the spring latch portion. F you have one of these couplers, you know what I mean. This coupler pin works with mods. Excellent service from etrailer.com, as usual. Photo is after I bent to fit Demco coupler.



by:

I had a coupler ring with a round bail. My tail gate rested on the round coupler pin when fully lowered. This wide flat coupler allows me to feed the 7 pin trailer cord, the trailer video camera cord and the break away cord through the bail so all connections are lying flat. I can lower the tail gate and have about 3/4 inch clearance between the coupler and the tail gate.



by:

Hitch was great. Coupler pin with it didn’t work right.



by:

Great selection of items and fast shipp ing.



by:

Bought this as a safety pin for a Demo ez latch. It does the job.



by:

Inexpensive, quick and easy.



by:

Fit perfectly and for a good price



by:

Awesome service and fast shipping!
Thank
you



by:

Just what i need for the new trailer. Easy to order and got the item quickly



by:

Customer service is very good!
Thank
you!



by:

Quality made and works well



by:

These hitch pins were perfect in every way. They are the right size, easy to use, and obviously durable (no rust). Thank you for a great product!



by:

It works great! Your videos about the product really helped me make the correct decision.



by:

On time in accordance with the stated delivery date.



by:

Great service and quality parts.



by:

do you also have these in 1/2 diameter 3 1/2 long



by:

It hasn’t arrived yet



by:

I upgraded from the stock single pin configuration. Comforting to know that the pin is not going to slide out from road vibration. Excellent choice.



by:

Just the item we have been looking for! All of the local trailer houses has ones that were 3" or shorter and would not fit our Demco trailer latch.



by:

Perfect replacement pin for my hitch coupler that had gotten lost . Great service as usual and fast shipping.
Thanks Again, and always a pleasure doing business with Etrailer.



by:

Works great for the trailer coupler.



by:

excellent product, service and delivery speed



by:

fit perfect



by:

Perfect fit for my 2004 Jayco Popup camper. Will or a second one to use as a backup in case I lose this one.



by:

Hands down, this is the smoothest-operating, best designed online shopping experience I have ever had.. this is no fake review, either. I ordered my stuff and it was on my doorstep the following afternoon. Perfect. Thank you!


25
89
Show More Reviews

See what our Experts say about this JR Products Hitch Pins and Clips

  • replacement Pin for an Old Thule Rac N Lock Carrier
    Do you have a way to measure the opening? For this purpose even a ruler would suffice in showing the diameter that would fit versus what would not. Pin # Y8780020 is a 3/8 inch diameter which is about as small as you are going to find for pins like this. Everything else is going to be 1/2 inch or larger. Outside of replacement bike rack parts we have snapper pin # 14-212TR which is a small 1/4 inch diameter. The same for # 14-238 and the longer # 37201211.
    view full answer...
  • Trailer Coupler Safety Pin with At Least 3 Inch Span
    The best option we have for you is the Snapper Pin part # 14-212TR which is 1/4" diameter with a 2-1/2" usable span. The only option we have with both a 1/4" diameter and at least 3" usable length is the Trailer Coupler Pin part # 37201211 which has a square shaped bale, not the half moon shape you are after. If you would like a locking coupler lock we have the Trailer Coupler Lock part # e98888 which is 1/4" diameter with a 3-3/8" usable span.
    view full answer...
  • Comparing Demco Channel Tongue Trailer Couplers # DM16080-95 & # DM15931-95
    The only difference in the Demco Channel Tongue Trailer Couplers # DM16080-95 and # DM15931-95 is going to be the bolt pattern. One will have the 5-Bolt hole pattern and the other is going to have 4-Bolt holes. I have included images below showing the measurements for each of these bolt patterns to compare with what you have on your trailer. The etrailer Surge Brake Coupler Lock # e98888 will allow you to secure the coupler while attached to your vehicle. We also have a Pin # 37201211...
    view full answer...
    Image 1 for Image 2 for
  • Can Coupler Pin Be Added To Demco Trailer Coupler
    Yes, you can use a coupler pin or safety pin with the Demco Trailer Coupler # DM14040-81. A pin like the # 37201211 will fit the 5/16" pin hole or you can use the etrailer Surge Brake Coupler Lock # e98888 if you want even more security.
    view full answer...
  • Recommendation for a Handle Locking Pin on the Reese Titan 20k Sliding Hitch
    Good news, I was able to find 3 pins that will work for you. The Torklift Turnbuckle Pin Lock # TL11001, Roadmaster Coupler Padlock # RM-305, and the Husky Safety Lock Pin # 37201211 were the three pins I found that will fit through the hole in the handle. I tested all of these options and would recommend the # TL11001 because it was the easiest to insert and remove and is a locking pin. Alternatively, the Roadmaster Padlock was very tight and the Husky fit just fine but doesn't have...
    view full answer...
  • Can The Lippert RV Spare Tire Carrier Winch Be Locked In Place To Prevent The Tire From Dropping?
    There is no way to lock the Lippert RV Spare Tire Carrier with Winch # LC159041 as it ships from the factory. You would need to weld on a tab which would allow you to use a Pin # 37201211 by drilling a hole through the tab and shaft for the winch. We do have a Replacement Winch # LC159056 you can use to replace your current winch since the internal brake is not holding the tire in place. Lippert does note with these to not over crank or use any power tools to raise/lower the tire as that...
    view full answer...

Do you have a question about this Hitch Pins and Clip?


Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Kathleen M
Installed by:
Kathleen M
Employee Adam E
Installed by:
Adam E
Employee Dustin K
Video Edited:
Dustin K
Employee Chris R
Video by:
Chris R
Employee Mike S
Written by:
Mike S

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.