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Piano Hinge - Stainless Steel - 72" Long x 3" Wide - 1/4" Pin Diameter

Piano Hinge - Stainless Steel - 72" Long x 3" Wide - 1/4" Pin Diameter

Item # MA34ZR
Our Price: $87.56
Trailer Door Hinges
Orders above $99 qualify for Free Shipping
Shipping Weight: 9 lbs
Quantity: 
In Stock
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Heavy-duty stainless steel piano hinge provides uninterrupted support along the length of your door or panel. Continuous hinge allows for 270 degrees of rotation and has no pre-drilled holes, making it easy to weld or drill to your specifications. Great Prices for the best trailer door hinges from Marlboro. Piano Hinge - Stainless Steel - 72" Long x 3" Wide - 1/4" Pin Diameter part number MA34ZR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Marlboro Trailer Door Hinges - MA34ZR

  • Piano Hinge
  • Continuous Hinge
  • Greasable Pin
  • Stainless Steel
  • 72 Inch Long
  • 1/4 Inch Diameter
  • 3 Inch Wide
  • Weld On
  • Marlboro

Heavy-duty stainless steel piano hinge provides uninterrupted support along the length of your door or panel. Continuous hinge allows for 270 degrees of rotation and has no pre-drilled holes, making it easy to weld or drill to your specifications.


Features:

  • Hinge provides sturdy, continuous support along the length of your cabinet, door, or panel
    • Great for oversized doors, trailer doors, and entrance doors for shops and stores
    • Provides more support than multiple small hinges
  • Continuous design reduces stress on the hinge with heavier doors
  • Rotates 270-degrees for full opening and closing motion
  • Durable stainless steel construction resists corrosion
  • 2B Mill finish gives the metal a bright shine
  • Weld-on or bolt-on installation
    • Bolt-on install requires drilling holes into hinge
  • Made in the USA


Specs:

  • Dimensions: 6' long x 3" wide
  • Pin diameter: 1/4" (6 mm)
  • Open width: 3"
  • Knuckle length: 1"


Marlboro SS07604872 Continuous Hinge Diagram



SS07604872 Marlboro Continuous Hinge - Door Hinge - 304 Stainless Steel - 72" Long x 3" Wide - 6-mm Pin





Video of Piano Hinge - Stainless Steel - 72" Long x 3" Wide - 1/4" 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 - Barrel Hinge - MA34ZR

Hello, everybody. This is Jeff at etrailer.com. Today, we're gonna take a look at this 72 inch long, three inch wide stainless steel piano hinge. Now, this hinge will provide a nice sturdy, continuous support along the length of your cabinet, door, or panel. It's great for oversized doors, trailer doors, and entrance doors. And it'll provide more support than multiple small hinges.

This is a nice continuous design that'll reduce the stress on the hinge with heavier doors. And this does rotate 270 degrees. Let me just zoom in so you can see that. You can see the hinge, it'll go 270 degrees for nice full opening and closing motion. This is made of a durable stainless steel construction that'll resist corrosion.

And this has a 2B mill finish, which gives the metal a bright shine. And when they say 2B mill, what they're saying is it's a standard finish that has a smooth, bright and moderately reflective, and may even exhibit a slight luster to it. It is a weld-on or bolt-on installation. Now, to bolt it on, it will require drilling holes into the hinge. This part is made in the USA.

Last thing I wanna do is give you some dimensions on this. We're gonna zoom back out to give you the length. And the length, we'll measure all the way from one end to the other end, it's right at 72 inches. The width on it, which will be the open width. Let's just zoom in for that one.

So, if I have this open all the way, the opened width, you can see it's gonna be right at three inches. The knuckle length, each one of these little sections is considered a knuckle. So, the knuckle length on this is gonna be right at one inch. And then the pin that goes through that piano hinge is a quarter inch diameter. But that should do it for the review on this 72 inch long, three inch wide stainless steel piano hinge..

Customer Satisfaction Score:


Customer Reviews

Piano Hinge - Stainless Steel - 72" Long x 3" Wide - 1/4" Pin Diameter - MA34ZR

Average Customer Rating:  4.7 out of 5 stars   (173 Customer Reviews)

Heavy-duty stainless steel piano hinge provides uninterrupted support along the length of your door or panel. Continuous hinge allows for 270 degrees of rotation and has no pre-drilled holes, making it easy to weld or drill to your specifications.

by:

Awesome! Used it on our cargo hauler tailgate ramp. A lot stronger than the original aluminum hinge that pulled apart!




by:

Used it to replace the cheap factory hinge on my trucks Tonneau Cover. Huge improvement!!




by:

Wow, shipping was no problem, it shipped in a solid tube and this was the 72” so it’s a long tube. Very heavy gage hinge. Super impressed to get this size in this heavy of a material for this price.




by:

Always nice dealing with etrailer. The customer service is second to none.




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This piano hinge is very well made. It is a heavy duty hinge that will probably out last the job box I am putting it on. I will keep etrailer in mind for future projects.




by:

Excelente product at reasonable price best of all the customer service is great, my order was back order and they keep on top of it every time I emailed to ask for it they replied, I’ll definitely recommend them
Thank you




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Some rust ,bent in transit , poorly pac kaged




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The hinge i purchased was in great condition Thanks




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Review from a similar Marlboro Continuous Hinge in Trailer Door Hinges


This is the item I needed and it was sent out and received very fast, very pleased with the product here for my enclosed race trailer to help with my need after I had upgraded my trailer floors & ATP ramp door flap. Item was just as described in the video upon ordering off the website.

Thanks




by:

Review from a similar Marlboro Continuous Hinge in Trailer Door Hinges


Nice heavy duty hinge. We used them as a replacement for the rusted light duty hinge on our custom hunting camp trailer. Received them quickly and in time to installed before the 2022 deer season.




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Review from a similar Marlboro Continuous Hinge in Trailer Door Hinges


used cobalt drill bit drilled 4 holes in hinge on corners with paper to keep door space for future paint ,drilled holes in hinge only just touch wood ,undid 4 screws ,recessed wood with bur thing ,punched stainless hinge into wood, screwed in screws near flush ,very clean super price and strong ,thank you




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Review from a similar Marlboro Continuous Hinge in Trailer Door Hinges


Worked out great for my trailer build and made thing a lot easier for making a heavy duty tool box door in the v of a tag trailer




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Review from a similar Marlboro Continuous Hinge in Trailer Door Hinges


Worked well on the rear compartment door for my Airstream.




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Review from a similar Marlboro Continuous Hinge in Trailer Door Hinges


Used this hinge to replace 2 frozen hinges on our 10 foot enclosed trailer. Because of the full length, we were able to bolt it on instead of welding. We cut the old ones off with a cut off wheel. It worked out great!




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Review from a similar Marlboro Continuous Hinge in Trailer Door Hinges


Correct item received, but tape gum on the hinge will require extensive cleaning before use. Was not necessary to be taped up, Or use painters tape the is easily removable leaving no film.




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Review from a similar Marlboro Continuous Hinge in Trailer Door Hinges


This hinge is heavy duty. We have had no issues with the door sense installing. If in need to get rid of hinges that keep getting bent, this might be the hinge you are looking for to do the job.




by:

Review from a similar Marlboro Continuous Hinge in Trailer Door Hinges


This is exactly what I was looking for. Very fast shipping and high quality of material and the making of the hinge. I would recommend you to everyone. If this project works the way that I hope I will be getting more hinges



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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
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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