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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
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Our Price: $75.40
Trailer Door Hinges
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Shipping Weight: 9 lbs
Quantity: 
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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. Lowest 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 1-636-306-4830 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 Reviews

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

Average Customer Rating:  4.7 out of 5 stars   (122 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:

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




by:

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




by:

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


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




by:

Review from a similar Marlboro Continuous Hinge in Trailer Door Hinges


good product at a good price.

Made
my Tailgate extension for enclosed trailer work great




by:

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.




by:

Review from a similar Marlboro Continuous Hinge in Trailer Door Hinges


Everyone at e trailer is very helpful. I would recommend this company highly.




by:

Review from a similar Marlboro Continuous Hinge in Trailer Door Hinges


I have ordered a number of products from E trailer. All were very good. They have excellent customer service and I would buy from them again. One little thing they could use help on is packaging their products so they don’t fall apart on the way to the customer.




by:

Review from a similar Marlboro Continuous Hinge in Trailer Door Hinges


Worke like a champ used it for a trailer ramp




by:

Review from a similar Marlboro Continuous Hinge in Trailer Door Hinges


Wrong item shipped, received 3” wide STEEL, not 4” wide ALUMINUM. I was forced to wait for the second item because it wasn’t in stock, now I’m waiting again, and having to return one item to UPS before the correct item is sent out. Please check stock and ensure it is the correct item




by:

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


Quick shipping, item as described and worked great on my ramp door extension flap.




by:

Review from a similar Marlboro Continuous Hinge in Trailer Door Hinges


Just what I was looking for! Great service. etrailer kept me updated on my order and shipping.




by:

Review from a similar Marlboro Continuous Hinge in Trailer Door Hinges


Exactly what we needed to repair the rear door on enclosed trailer. Great quality and easy to install.




by:

Review from a similar Marlboro Continuous Hinge in Trailer Door Hinges


Fast shipping, packaged safely! Will share photos when project is complete!




by:

Review from a similar Marlboro Continuous Hinge in Trailer Door Hinges


Wrong product was recieved. And not received when I was supposed to.


Comments
I am sorry to hear that. I will passed this along to our customer service team and they will be reaching out to assist you soon.
-- Etrailer Expert Brooke M - 08/13/2022


by:

Review from a similar Marlboro Continuous Hinge in Trailer Door Hinges


Good and sturdy. Easy to cut to length - just watch for rod in the middle sliding.
Appears to have taken the black rustoleum spray paint well.




by:

Review from a similar Marlboro Continuous Hinge in Trailer Door Hinges


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.



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See what our Experts say about this Marlboro Trailer Door 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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