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  1. Trailer Door Hinges
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  3. Piano Hinge
  4. Continuous Hinge
  5. Greasable Pin
  6. Steel
3" Wide Continuous Hinge - 6' Long - 3/8" Pin Diameter - Steel

3" Wide Continuous Hinge - 6' Long - 3/8" Pin Diameter - Steel

Item # MA75VR
Our Price: $72.43
Trailer Door Hinges
Shipping Weight: 14 lbs
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Great for your heavy-duty utility trailer, this steel piano hinge provides uninterrupted support for your door or tailgate. The hinge rotates 270 degrees and contains no pre-drilled holes, so it can be welded or drilled to match your setup. Great Prices for the best trailer door hinges from Marlboro. 3" Wide Continuous Hinge - 6' Long - 3/8" Pin Diameter - Steel part number MA75VR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (342)
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  • Videos (1)
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Marlboro Trailer Door Hinges - MA75VR

  • Piano Hinge
  • Continuous Hinge
  • Greasable Pin
  • Steel
  • 72 Inch Long
  • 3/8 Inch Diameter
  • 3 Inch Wide
  • Weld-On
  • Marlboro

Great for your heavy-duty utility trailer, this steel piano hinge provides uninterrupted support for your door or tailgate. The hinge rotates 270 degrees and contains no pre-drilled holes, so it can be welded or drilled to match your setup.


Features:

  • Hinge provides sturdy, continuous support for the door or tailgate on your utility trailer
  • Continuous design offers more support than smaller, individual hinges and reduces stress on heavier doors
  • 270-Degree rotation for full opening and closing motion
  • Weld-on or bolt-on installation
    • Bolt-on installation requires drilling holes into hinge
  • Steel construction is durable and long-lasting
  • Made in the USA


Specs:

  • Dimensions: 6' long x 3" wide
    • Each side of the foldable hinge measures 1-1/2" wide
  • Individual knuckle length: 2"
  • Pin diameter: 3/8" (9.5 mm)


Marlboro S12004872 Continuous Piano Hinge Diagram



S12004872 Marlboro Piano Hinge - Door Hinge - Steel - 6' Long x 3" Wide - 9.5-mm Pin





Video of 3" Wide Continuous Hinge - 6' Long - 3/8" Pin Diameter - Steel

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 - Barrel Hinge - MA75VR

Hello, everybody, this is Jeff at etrailer.com. Today we're taking a look at this 72-inch-long, three-inch-wide steel piano hinge. Now this hinge'll provide sturdy, continuous support along the length of your cabinet, your door, or your panel. These are great for oversize doors, trailer doors, and entrance doors. These will provide more support than multiple small hinges. This is a nice continuous design, so it will reduce the stress on the hinge when it's used with heavier doors, and this does rotate 270 degrees.

Just wanna zoom in to show you that. If you see here, we can rotate it back about 90 degrees that way, and then all the way 180 degrees this way, so total of about 270 degree rotation for full opening and closing motion. This is a nice durable steel construction. has an unplated mill finish, and this is a weld-on or bolt-on installation. How if you do bolt it on, it does require drilling holes into the hinge for that.

This part as made in the USA. Do a few dimensions on this. First, do the overall length. So we'll measure one end all the way to the other end with the tape measure, right at 72 inches or six feet, overall length. The width on it, and when we measure the width, it's gonna be the widest part, so when it's both pretty much open, the open width.

Let's zoom in on this, so we get a better view. So if we open it all the way you can see it's gonna be right at about three inches wide and the knuckle length, each one of these sections here is called a knuckle, so the length on the knuckle is going to be right at two inches. And then the pin that goes through this hinge, the diameter on that pin is gonna be 3/8 of an inch. So it's a very durable, heavy duty hinge you can see. But that should do it for the review on the 72-inch-long, three-inch-wide steel piano hinge..

Customer Satisfaction Score:


Customer Reviews

3" Wide Continuous Hinge - 6' Long - 3/8" Pin Diameter - Steel - MA75VR

Average Customer Rating:  4.8 out of 5 stars   (341 Customer Reviews)

Great for your heavy-duty utility trailer, this steel piano hinge provides uninterrupted support for your door or tailgate. The hinge rotates 270 degrees and contains no pre-drilled holes, so it can be welded or drilled to match your setup.

by:

Heavy duty hinge!



by:

Just what I was looking for. Excellent service and fast shipping. Thank You

Bruce

5/12/2023

It has worked out great



by:

Just what I needed shipped timely and fast



by:

Great Service! Didn't have quite the dimension I needed for a one-piece replacement but gave good advice in using to 6' hinges in order to make my 88 1/2" full length hinge. Thank you



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GREAT QUALITY FAST SHIPPING



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Quick delivery and good customer servic e!



by:

Great product. Very solid construction and fast service. Loved the fact I could drill my own screw holes. If I ever need another large hinge I will be coming back to etrailer first.



by:

Heavy duty & exactly what we needed! Th anks!



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Easily ordered and received!



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Heavy duty more than I expected which was perfect



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would have ben 5 stars but had a heck of a time gettin the grease off so it caould be painted .



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Quick and easy order process. Item received exactly as ordered.



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Excellent Quality and very good service> Thank You Lawrence I. Pratt



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very pleased with quality



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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Jameson C
Expert Research:
Jameson C
Employee Wilson B
Updated by:
Wilson B
Employee Eric H
Updated by:
Eric H
Employee Mike S
Written by:
Mike S

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