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  1. Trailer Door Holders
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  4. 3 Inch Plunger
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Plunger and Socket Door Holder for RV or Enclosed Trailer - 3" Plunger - Zinc Plated Steel

Plunger and Socket Door Holder for RV or Enclosed Trailer - 3" Plunger - Zinc Plated Steel

Item # 37210284
Retail:$24.41
Our Price: $13.28
You Save: 46%
Trailer Door Holders
Shipping Weight: 0.43 lbs
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Keep your trailer door open while loading and unloading with this 3" long plunger-and-socket door holder. Plunger slides into rubber socket to hold door in place. Zinc-plated steel plunger resists corrosion. Mounting screws are included. Great Prices for the best trailer door holders from JR Products. Plunger and Socket Door Holder for RV or Enclosed Trailer - 3" Plunger - Zinc Plated Steel part number 37210284 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (21)
  • Q & A (0)
  • Videos (1)
  • Photos
  • Used (1)

JR Products Trailer Door Holders - 37210284

  • Plunger and Socket
  • 3 Inch Plunger
  • Steel
  • Rubber
  • 2-1/8 Inch Hole Spacing
  • 2-3/4 Inch Hole Spacing
  • JR Products

Keep your trailer door open while loading and unloading with this 3" long plunger-and-socket door holder. Plunger slides into rubber socket to hold door in place. Zinc-plated steel plunger resists corrosion. Mounting screws are included.


Features:

  • Plunger-and-socket door holder keeps your RV or trailer door open while you're loading and unloading
    • No need to get a friend to hold the door or find something to prop the door open
  • Plunger arm slides into rubber socket to hold the door in place
    • No need to manually latch and unlatch like with other holders
  • Zinc-plated steel plunger is corrosion resistant
  • Mounting screws are included


Specs:

  • Dimensions:
    • Plunger arm length: 3"
    • Plunger bracket: 1-1/2" tall x 3" wide
    • Receiver bracket: 2" tall x 3-1/2" wide x 1" thick
    • Mounting hole diameter: 3/16"
    • Distance between mounting holes (center to center):
      • Plunger bracket: 2-1/8"
      • Receiver bracket: 2-3/4"
  • Lifetime warranty


10284 JR Products 3" Straight Plunger Door Keeper





Video of Plunger and Socket Door Holder for RV or Enclosed Trailer - 3" Plunger - Zinc Plated Steel

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




Video Transcript for Review of JR Products Enclosed Trailer Parts - Door Holder - 37210284

Hey everyone. I'm Ellen here at etrailer.com. Today we're taking a quick look at the JR Products plunger and rubber socket door holder. Now, this is going to be a handy way to keep your door from coming back open or urge from going back closed in your RV, or your enclosed trailer, wherever you might need this to be. So you can put this on the outside to hold that door open so you can load in equipment, or luggage, or whatever you might be putting into that enclosed trailer. So basically, just this plunger piece is going to go into that little rubber socket, and once it's in there, it's going to hold tight so we won't have our door coming back closed on it, even if there is a gust of wind or maybe we're on a little bit of an incline or anything like that.It comes with the mounting hardware to get that installed.

Each of our metal pieces is going to be made of a zinc plated steel, so we shouldn't have to worry about much rust or corrosion. The socket is made out of a rubber, so should hold up well over time, although after a long while or a few years, this might start to get a little cracked and faded on you. You can replace this without having to replace the whole unit. You can just remove the keeper on the outside, replace this guy with a new one, and should last for years to come. It is backed by a lifetime warranty from JR Products.

As far as the size for our plunger, it's going to be three inches long and that's going from the base, the bottom of the base, to the edge here where it actually holds into that plunger, or holds into that rubber socket.So even though this is slightly longer than three inches, that's where it's actually going to hold. So it's going to give you a three inch span. For our socket, side to side, it's just about three and a half inches long by about two and an eighth inch wide, and then about an inch deep. Now that rubber piece is a little bit thicker than our keeper, so whenever you're putting this in place, you might need to use a little bit of force to compress that down, but the rubber should have enough give to let you get that installed pretty easily. As far as the base for the plunger, that's going to be about three inches by about one and a half inches.

We'll get the four screws, and each of those are going to be an inch long, and they just take a Phillips head to get those attached, or Phillips to get those in place. But that's pretty much going to do it for our look at the JR Products plunger and rubber socket door holder. If you need any other accessories or replacement parts for your enclosed trailer or your RV, you can always turn to us here at etrailer.com We've got a lot of resources and available products for you to get you back out on the road and enjoying your adventure. Thanks for watching, and we'll see you next time.

Customer Satisfaction Score:


Customer Reviews

Plunger and Socket Door Holder for RV or Enclosed Trailer - 3" Plunger - Zinc Plated Steel - 37210284

Average Customer Rating:  4.8 out of 5 stars   (21 Customer Reviews)

Keep your trailer door open while loading and unloading with this 3" long plunger-and-socket door holder. Plunger slides into rubber socket to hold door in place. Zinc-plated steel plunger resists corrosion. Mounting screws are included.

by:

They do the job and I really only needed the rubber parts and they weren’t available. Thanks to the pandemic. when they needed replacing I had to buy new ones to just to get the rubber part. But they work great for many seasons. You can see them holding the barn doors open on our caravan.



by:

I love this company and they are the only people i order from for my camper. I have an 84 lance camper that i have completely refurbished and they have been the only company i can still find the parts for. Their communication is great, easy process to find the parts and very quick shipping. Not only that but they follow up with you to make sure everything was delivered and that you're happy. Awesome company !! Thank you guys!



by:

It will fit perfect.
Thanks

Randy

8/12/2022

Great



by:

Great service for sure. The product fit the bill. We are restoring an old 68 p10 van. This product was a factory part on this van. I was very surprise to findout it still exist and found it on your site farly easy. I will add etrailer to one of our sources.



by:

Good quality,great service,availability of parts. Happy customer.



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exact replacement



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Exactly what I ordered and needed.



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GOOD PRODUCT.



by:

Just what I ordered Arrive before Expected arrival date thank you will do business again



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products arrived on time and packed for nice protection



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See what our Experts say about this JR Products Trailer Door Holders


Used Items Available
Used Picture for Plunger and Socket Door Holder for RV or Enclosed Trailer - 3" Plunger - Zinc Plated Steel

Condition: Like New

Notes: May have damaged packaging or minor cosmetic blemishes.

Our Price: $11.95
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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Kathleen M
Installed by:
Kathleen M
Employee Mike S
Written by:
Mike S

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