bing tracking image
  1. Trailer Door Hinges
  2. Redline
  3. Hinge Pin Nipple
  4. Build Your Own Hinge
  5. 2 Inch Long Nipple
  6. Weld On
3/4" Diameter Hinge Pin Nipple, 2" Long

3/4" Diameter Hinge Pin Nipple, 2" Long

Item # HPN342
lowest price pledge
Our Price: $10.24
Trailer Door Hinges
Orders above $99 qualify for Free Shipping
Shipping Weight: 0.18 lbs
Quantity: 
In Stock
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

Videos

Need help with installation?
Locate installers near me
Hinge pin nipples are aligned and welded to either the outer frame or the gate/door so that the hinge pin can be inserted to create a custom, heavy-duty hinge. Lowest Prices for the best trailer door hinges from Redline. 3/4" Diameter Hinge Pin Nipple, 2" Long part number HPN342 can be ordered online at etrailer.com or call 800-298-1624 for expert service.
  • All Info
  • Reviews (19)
  • Q & A (0)
  • Videos (1)
  • Photos
  • Why etrailer?

Redline Trailer Door Hinges - HPN342

  • Hinge Pin Nipple
  • Build Your Own Hinge
  • 2 Inch Long Nipple
  • Weld On
  • 3/4 Inch Diameter Nipple
  • Redline

Hinge pin nipples are aligned and welded to either the outer frame or the gate/door so that the hinge pin can be inserted to create a custom, heavy-duty hinge.


Features:

  • Build your own hinge
  • Great for trailers and agricultural applications

Specs:

  • Inner diameter 3/4"
  • 2" long

HPN342, Hinge Pin Nipple 3/4" ID 2" Long





Video of 3/4" Diameter Hinge Pin Nipple, 2" Long

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




Video Transcript for Redline Enclosed Trailer Parts - Doors - HPN342 Review


Customer Reviews

3/4" Diameter Hinge Pin Nipple, 2" Long - HPN342

Average Customer Rating:  4.9 out of 5 stars   (19 Customer Reviews)

Hinge pin nipples are aligned and welded to either the outer frame or the gate/door so that the hinge pin can be inserted to create a custom, heavy-duty hinge.

- HPN342
by:

The trailer door hinge lock works great. The only complaint I had was the ends don't fit the pipe very snug so i drilled and tapped some holes and added set screws.



- HPN342
by:

Small parts but totally needed. Appreciate you putting together matching pieces so everything worked as needed. I Always use e-trailer for anything I need and will Continue to do so in the future. Small or large, your service is always equally fantastic.



- HPN342
by:

Second time I have bought from these guys, and they are my go to supplier for these kind of parts. Easy to navigate the site, easy check out, and received in less than a week with just the standard option! Haven't had a chance to do the work yet, but product quality seems solid and well made. Highly recommend!



- HPN342
by:

No problems using this with the matching pin to fix/replace a Haulmark Cub ramp door hinge that the factory only tack welded on at the ends (which ripped off).



- HPN342
by:

Worked great. Wanted to make an additional gate for my trailer and this item worked perfect with the existing hinge that was all ready on my trailer.



- HPN342
by:

A big improvement over the homemade hinges that the manufacturer of my trailer used. These should last much longer.



- HPN342
by:

Product is exactly what i wanted and got to me in an ok time fram. Would have gotten to me sooner if ups brought it to me but instead transferred it to the post office which added an extra day.



- HPN342
by:

Very pleased with etrailer, my first choice. Thanks!



- HPN342
by:

Great product!



- HPN342
by:

The video about this product took all doubt away about the dimentions. Just what I needed.



- HPN342
by:

Just what I needed. Speedy delivery



- HPN342
by:

was as advertised.



- HPN342
by:

Great product gets the job done!



- HPN342
by:

Great hinge. Just wish they made bigger and longer ones too.



- HPN342
by:

Very pleased with this product fits like a glove thank you for your parts sincerely Joe gross



- HPN342
by:



- HPN342
by:

Great product for the price



- HPN342
by:

good price



- HPN342
by:

Good quality.


19
19

Ask the Experts about this Redline Trailer Door Hinges

  • Can the Polar Door Hinge PLR1902 be Separated?
    The ends of the Polar Ramp Door Hinge # PLR1902 are actually welded on, so they cannot be separated. However, we do have a few other options available for you. The Polar Dump Door Hinge # PLR1904-Z does use a bolt to hold everything together. There is still a zerk fitting to allow everything to be lubricated. It is quite a bit different, however, so the next option may be a better option. The Redline 3/4" Greasable Hinge # HP344G can be paired with # HPN342. This could then be adapted...
    view full answer...
  • Hinge Pin Socket to Use with part # HP344G
    Yes the part # HP344G is only one part of the hinge. You would need the part # HPN342 for a 2 inch long socket or part # HPN34214 for 2-1/4 inch long.
    view full answer...
  • 6 inch Long Trailer Hinge that is 3/4 inches in Diameter
    For a 6 inch long hinge setup that has a 3/4 inch diameter you would want the part # HP34G and # HPN3342. These two pieces together will give you a hinge in the dimensions you requested.
    view full answer...

Do you have a question about this Trailer Door Hinge?




  • Why etrailer.com?

    At etrailer.com we guarantee:
  • Highest quality trailer door hinges for the best price.

    Our Lowest Price Pledge ensures you will never overpay for the parts you need.
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate trailer door hinge information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Employee Jeff D
Installed by:
Jeff D

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.