Hold trailer doors open with ease by mounting one part to the door and the other to the side of your trailer. Creates 2" gap between trailer and door when in use. All metal parts are zinc plated to resist rust and corrosion. Call 800-298-8924 to order Redline enclosed trailer parts part number DH605 or order online at etrailer.com. Free expert support on all Redline products. Guaranteed Lowest Price and Fastest Shipping for Plunger and Nylon Socket Door Holder - 2" Long Plunger. Enclosed Trailer Parts reviews from real customers.
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Price: $5.38

Plunger and Nylon Socket Door Holder - 2" Long Plunger

Item # DH605

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Our Price: $5.38

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Redline Enclosed Trailer Part


  • Doors
  • Door Hardware
  • Door Holder
  • Plunger and Socket
  • Redline
  • 2 Inch Plunger
  • Nylon

Redline Enclosed Trailer Parts - DH605

Hold trailer doors open with ease by mounting one part to the door and the other to the side of your trailer. Creates 2" gap between trailer and door when in use. All metal parts are zinc plated to resist rust and corrosion.


  • Can also be used on windows
  • Corrosion-resistant zinc plating


  • Plunger 2" long

DH605, Door Holder, 2 1/2" Stem and Nylon Socket

Video of Plunger and Nylon Socket Door Holder - 2" Long Plunger

Videos are provided As a guide only. Refer To manufacturer
installation instructions And specs For complete information.

Video Transcript for Redline Enclosed Trailer Parts DH605 Review

Customer Reviews

Plunger and Nylon Socket Door Holder - 2" Long Plunger - DH605

Average Customer Rating:  4.7 out of 5 stars   (26 Customer Reviews)

Hold trailer doors open with ease by mounting one part to the door and the other to the side of your trailer. Creates 2" gap between trailer and door when in use. All metal parts are zinc plated to resist rust and corrosion.
- DH605

by: Bill10/12/2015

Product is well made and quick to install,doors on wheel loader would not stay open the factory latches are broken and its an old machine so not wanting to put alot of money in it I tryed these and they work great and at a good price. I will buy more when something else gos bad. Thanks, Bill 229785


Still working great,and they have been used alot in the past year.

Bill - 10/12/2016

- DH605

by: Ponyboy01/28/2016

Got exactly what was advertised. Thanks, Ponyboy 236452


Just like its supposed to. No complaints here. Thanks

Ponyboy - 01/27/2017

- DH605

by: John F.05/25/2015

Exact replacement for the doors on my Holiday Rambler Presidential 5th wheel. 196778

- DH605

by: Just Paul08/07/2016

Works great! I was very careful getting it lined up and mounted correctly - still had to get in there and "fine-tune" the hole with my Dremel tool. But it holds the door solidly, lets go when you want it to. 281009

- DH605

by: John Q06/01/2016

This item was purchased to replace an identical item. It arrived on time, was exactly what I wanted and was very easy to purchase on line. I would use etrailer.com again in the future if the need arises. 255023

- DH605

by: Tony08/04/2016

Perfect item Sent the wrong size first but immediately corrected the order Great people to work with and extremely quick shipping I have been ordering from them for a few years and will continue 279608

- DH605

by: Fran H.07/07/2017

Good quality. Product took longer than usual to ship due to Mfg back orders. Pleased with ETRAILER customer service keeping me informed of when product would be fulfilled and shipped. . 402453

- DH605

by: schroedray08/16/2013

Just what I was looking for, quality product at a low price and very reasonable shipping rates. Received in a timely manner with excellent updates on my order. 95341

- DH605

by: John Gibney09/20/2016

Gentlemen, Your shipping was very expedient. Your products were quality, worked very well--I am very happy with your company. Thank You! 296576

- DH605

by: Owen08/01/2014

Just as expected and shipped quickly. Only reason I didn't give it the highest score is that i wish you had a stainless steel version! 144039

- DH605

by: John R12/09/2016

Great product fast shipping. Product arrived as expected. I am a return buyer and will purchase again. 323614

- DH605

by: BobbyB10/04/2016

This was the only place I could find these parts. Exact replacement for my EXISS horse trailer. 303214

- DH605

by: Lori08/26/2015

Product was exactly what we needed. Quality seems good. Arrived quickly and with no problems. 221873

- DH605

by: Will W.07/17/2014

Exactly as advertised. Direct replacement for what came off my trailer. 141845

- DH605

by: Chris C.04/18/2016

Excellent everything i ordered from etrailer worked great 245811

- DH605

by: Brian O10/24/2016

Always what I need, Parts worked great 312398

- DH605

by: Jeffrey05/27/2016

Easy to install, seems durable. 252115

- DH605

by: Scott W06/08/2016

Worked great - fast delivery!! 259245

- DH605

by: Paul D11/02/2016

Yes it working nice thank you 312964

- DH605

by: Michael12/13/2016

Great company to deal with 326310

- DH605

by: Mark06/29/2015

stays connected well 208286

- DH605

by: Ron05/30/2016

Very happy with it 253558

- DH605

by: Nik10/11/2012

works as it should 56956

- DH605

by: Ashley03/17/2015

Great quality! 178966

- DH605

by: nobile s Creations08/30/2016

Good quality 289341

- DH605

by: Tom H.11/04/2015

Excellent 231398


Ask the Experts about this Redline Enclosed Trailer Parts
Do you have a question about this Enclosed Trailer Part?

  • Holding Trailer Doors Open Using Plungers or Hook and Keeper Holders
  • Regarding the man door and the awning, is there any way that you can attach the plunger style holder, # DH605, to the support are for the awning that is causing the interference? Otherwise, you could use something like the hook and keeper, # 383400. If they were placed near the door hinges you could probably configure it to hold the door open where it will not interfere or shut. The same thing for the rear barn doors. The stress on the door keepers would be greater the closer they are...
    view full answer...

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Info for this part was:

Photos by:
Theodore B

Expert Research:
Michael H

Installed by:
Jeff D

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