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  1. Trailer Door Hinges
  2. Marlboro
  3. Barrel Hinge
  4. Greasable Pin
  5. Steel
  6. 3-15/16 Inch Long
Weld-On Hinge w Brass Bushing and Grease Zerk - Steel - 3-15/16" Long - 5/16" Pin Diameter

Weld-On Hinge w Brass Bushing and Grease Zerk - Steel - 3-15/16" Long - 5/16" Pin Diameter

Item # MA99ZR
Our Price: $7.10
Trailer Door Hinges
Shipping Weight: 0.34 lbs
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Heavy-duty steel hinge with brass bushing provides a support point for mounting a metal door or gate. Grease fitting allows for easy lubrication. Weld-on installation with metal surfaces. Great Prices for the best trailer door hinges from Marlboro. Weld-On Hinge w Brass Bushing and Grease Zerk - Steel - 3-15/16" Long - 5/16" Pin Diameter part number MA99ZR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (112)
  • Q & A (0)
  • Videos (1)
  • Photos

Marlboro Trailer Door Hinges - MA99ZR

  • Barrel Hinge
  • Greasable Pin
  • Steel
  • 3-15/16 Inch Long
  • 5/16 Inch Diameter
  • Weld-On
  • Marlboro

Heavy-duty steel hinge with brass bushing provides a support point for mounting a metal door or gate. Grease fitting allows for easy lubrication. Weld-on installation with metal surfaces.


Features:

  • Hinge provides support along the length of your metal door or gate
    • Also great for trailers, BBQ pits, electrical boxes, and machinery doors
  • Weld-on design ensures strongest hold for heavy-duty, permanent applications
  • Grease fitting makes lubricating hinge easy
  • Durable steel construction with corrosion-resistant brass bushing
  • Weld-on installation with metal surfaces


Specs:

  • Overall dimensions: 3-15/16" long x 3/4" thick
  • Overall diameter: 5/8"
  • Pin diameter: 5/16" (8 mm)


Marlboro FSP-100G/F Weld-on Hinge Diagram



FSP-100G/F Marlboro Weld-On Hinge w/ Brass Bushing and Grease Fitting - Door Hinge - Gate Hinge - Steel - 3-15/16" Long - 8-mm Pin





Video of Weld-On Hinge w Brass Bushing and Grease Zerk - Steel - 3-15/16" Long - 5/16" Pin Diameter

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




Video Transcript for Review of Marlboro Trailer Door Hinges - 3.93 Inch Steel Weld-On Hinge - MA99ZR

Hi there, I'm Michael with etrailer.com. Today, we're going to take a quick look at the steel weld-on hinge. This is going to be a three and five 16th inch long hinge. And when we measured just the body here, if we take into account the greaser, it's about four and a quarter of an inch overall length, we do have this triangular shaped edge here. That's going to provide those flat surfaces for us to weld in place. So if we include that point, our overall thickness is about three quarters of an inch.

If we rotate it, I said that that's not included. Our thickness is about five eighths of an inch. Now, this hinge is going to provide support along the length of your metal door or gate. And this can be used for trailers, barbecue pits, electrical boxes, machinery doors, and other applications. But because it is a weld-on installation, you are going to be limited to metal surfaces, but because that weld-on design is going to ensure a nice stronghold, it is going to be great for your heavy duty permanent applications.

So a very sturdy steel construction here that's going to be very durable for you. Our pin is a five 16th inch diameter or about eight millimeter diameter pin. And our bushing is a corrosion resistant brass construction. So it's going to hold up really well for us and ensure that our hinge is going to operate properly. Of course, we also do have this brass grease fitting here.

That's going to make very easy to lubricate our hinge, just hook up our grease gun and give it a little squirt. And that is going to put grease throughout our pin. Make sure that it's going to move and function properly. Not going to get bound up or have friction. So a really nice option here.

If you are looking for a three and five 16th inch long steel weld on hinge. And that's going to complete our look for today. Again, I'm Michael with etrailer.com. Thanks for watching.


Customer Reviews

Weld-On Hinge w Brass Bushing and Grease Zerk - Steel - 3-15/16" Long - 5/16" Pin Diameter - MA99ZR

Average Customer Rating:  4.7 out of 5 stars   (112 Customer Reviews)

Heavy-duty steel hinge with brass bushing provides a support point for mounting a metal door or gate. Grease fitting allows for easy lubrication. Weld-on installation with metal surfaces.

by:

I waited for a while but it was worth the wait getting exactly what I ordered. They will be better than the original hinges that was on the broken trailer box lid.



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Well unfortunately my first package had a hole in it and not much else. Quick email and the next set was on the way. Fantastic response will shop again.



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First order lost by UPS and have not heard from them as of today, the reordered one showed up today in a cardboard box and one of the brass shims is missing, having no luck period.

Etrailer Expert

Sierra K.

11/18/2021

Customer Service will reach out to you.



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Receiver what I ordered but the grease fitting was busted.



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Quality hinges I used on an aluminum gate. Weld on hinges work well and can be easily greased. As always fair price and quick shipping from etrailer.



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nothing is perfect, but these did a great job of repairing the barn door on my dump trailer, wish this had been done when the previous owner tried to repair it. It's fine now.



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Awesome product. Very heavy duty.



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Great quality. Looking forward to getting them installed!



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Thank you etrailer Looked all over the valley for a weld on hing with grease Zerk with no luck.
I would like thank your staff for shipping out my product with such speed and exactly what I was searching for. Very pleased with your service you have a customer for life!



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Great quality and quick shipping.



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Got here quick good prod



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as described



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Exactly what I ordered.



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Nice quality product. Look good, too.



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Part was right slow shipping and everyone I ordered was damaged



by:

Trailer hinges are wade very well ,strong excellent quality. Shipping was fast got hinges 4 days earlier. I have shopped at etrailer for a long time never disappointed. Will and have shared with friends and family



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Great product at a great price. Awesome customer service.



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Fast, reliable and exactly as the pictures showed.
Thnx guys



by:

Received the hinges but brass bushing was not included. Was hoping to complete a project week I was in town but can't due to missing pieces.



by:

I purchased the hinges to replace some on my trailer gate. They worked great, and now I can remove the gate easily.


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See what our Experts say about this Marlboro Trailer Door Hinges


Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Wilson B
Updated by:
Wilson B
Employee Mike S
Written by:
Mike S
Employee Michael B
Installed by:
Michael B

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