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  1. Trailer Door Hinges
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  5. 72 Inch Long
  6. Non-Removable Pin
1-1/2" Wide Continuous Hinge - 6' Long - Steel
Polar Hardware

1-1/2" Wide Continuous Hinge - 6' Long - Steel

Part Number: H150
In Stock
$22.83
Trailer Door Hinges
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Great for cabinets, toolboxes, and panels in your enclosed trailer, this piano hinge provides uninterrupted support for your door. 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 Polar Hardware. 1-1/2" Wide Continuous Hinge - 6' Long - Steel part number H150 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (174)
  • Q & A (0)
  • Videos (1)
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Polar Hardware Trailer Door Hinges - H150

  • Piano Hinge
  • Steel
  • 72 Inch Long
  • Non-Removable Pin
  • 1-1/2 Inch Wide
  • Bolt-On
  • Weld-On
  • Polar Hardware

Great for cabinets, toolboxes, and panels in your enclosed trailer, this piano hinge provides uninterrupted support for your door. 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 along the length of your cabinet door or panel
  • 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
  • 19-Gauge steel construction is durable and long-lasting
  • Made in the USA


Specs:

  • Dimensions: 72-1/2" long x 1-1/2" wide
    • Each side of the foldable hinge measures 3/4" wide
  • Individual knuckle length: 5/8"
  • Pin diameter: 3/32"


830 Polar Hardware Piano Hinge - Steel - 1-/2" Wide - 72-1/2" Long





Video of 1-1/2" Wide Continuous Hinge - 6' Long - Steel
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Review of Polar Hardware Trailer Door Hinges - Piano Door Hinge - H150

Hello, neighbors. Steve here with etrailer.com. Today we're taking a look at our 1 1/2 inch wide continuous hinge that's 6 foot long, and it's made out of heavy duty gauge steel. So folks, like I said, it's a 19 gauge steel construction, super durable, long lasting. Now what this is gonna be used for, it's gonna provide you a sturdy, again, continuous support along the full length of your maybe cabinet door panel, that kind of thing, and it's got a nice continuous design that'll offer more support than your smaller individual hinges that are out there. And it's also gonna reduce stress on the heavier doors.

Now, zooming in here, you can see it has a very nice 270 degrees rotation, so we can open or close it fully up to 270 degrees. It is weld on or bolt on. Now if you're welding it on, obviously you just gotta clean it up a little bit, clean up the surface you're welding to, then you're good to go. If you want to bolt on, however, you do need to drill holes through the steel in multiple locations, and then go ahead and maybe some self tappers or something, but shoot right through them onto the surface that you're mounting it on. Now you can cut this to length if you so choose.

It's made here in the USA. And, as far as dimensions, again, it is 72 1/2 inches long, and it is 1 1/2 inches wide. Let me see if I can get my ruler in here. So 1 1/2 inch wide. Now each side of this foldable hinge is 3/4 of an inch.

There's the other side. And these individual knuckles here that you see, those guys are 5/8 of an inch long. Now this pin diameter itself is actually 3/32, kind of hard to see that one there in the video, but it's 3/32 on that individual pin. Well, folks, like I said, this is our 1 1/2 inch wide continuous 6 foot long steel hinge. Very nice construction.

Heavy duty steel. I'm Steven. Thanks for watching. And have a great day.

Customer Satisfaction Score:

Ratings & Reviews

4.8

174 reviews
Review sort icon
Great for cabinets, toolboxes, and panels in your enclosed trailer, this piano hinge provides uninterrupted support for your door. The hinge rotates 270 degrees and contains no pre-drilled holes, so it can be welded or drilled to match your setup.

by:

Sorry I cut up my hinge. How's that for an old man with dumb ideas? Very happy will know more later. Also including more pictures before the new hinge.



by:

I am very pleased with the products i purchased from etrailer. Very fast shipping and spot on descriptions of all the items purchased. If only all online products could be described as detailed. Any questions i had where answered either by phone or email. Thank you you so much for the great products. One stop shopping made it easy to build my off road camper. A few things purchased where the timberen hd 3500 lb axles 4 in lift with 10" breaks, marker lights,tail lights,and some interior lights as well as the trailer wiring and all the connection that go with it. . And the red arc off road trailer break kit. Thanks again.



by:

I needed to replace the hinge on the ramp door extension on my cargo trailer. This hinge is wider and heavier duty than the hinge I replaced. The hinge is steel the old one was thin aluminum so it should hold up better and better than anything on Am….n.



by:

Would’ve given this 5 stars if it was pre drilled. Shipping was massive and not packed that well. I ever said this cuts easily was wrong. I had to cut mine to fit my 6x12 with my angle grinder, and it was not as easy as I read about.



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great product



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Used them for some tool boxes I built into a flatbed I built for my truck. Make sure you paint them well, they don't have much of a coating.



by:

used two of these to make lid for my trailer work very well and function well in all kinds of weather



by:

Heavy duty and well made. Just what I was looking for.



by:

It worked out perfect. It was more heavy duty than I thought which made it even better.



by:

I am very pleased with the products i purchased from etrailer. Very fast shipping and spot on descriptions of all the items purchased. If only all online products could be described as detailed. Any questions i had where answered either by phone or email. Thank you you so much for the great products. One stop shopping made it easy to build my off road camper. A few things purchased where the timberen hd 3500 lb axles 4 in lift with 10" breaks, marker lights,tail lights,and some interior lights as well as the trailer wiring and all the connection that go with it. . And the red arc off road trailer break kit. Thanks again.



by:

It all worked as I had intended, although I suppose it would have helped to have pre-drilled countersunk screw holes on the flanges. . .but I guess welding these in place is common.
My old hinge was seriously rusted, but of course the factory welds still held. So after cutting and grinding, I got the door free, drilled some screw (and bolts on one side) holes.
Aligning is always a problem when the hinge flange is hidden when closed. I experimented with blocking the door into the correct position, guessed a little on some screw locations and finally settled on what might work.
Although I have bolt heads visible on the outside, the door works. That's what counts. It is after all a horse trailer! . .



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Received in a timely manner. Thanks!!



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Exactly as described exactly what I nee ded



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Good service



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Are good product delivery schedule on time very happy



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Product was exactly as described . Fit my needs



by:

Nice website, quality products, fast delivery. I also like the tracking page.



by:

I am disappointed that the material is not 16-gauge (.060") as described, it measures .040" (approx. 19-gauge). Here is part of your Features:
Bolt-on installation requires drilling holes into hinge
16-Gauge steel construction is durable and long-lasting
Made in the USA

I think I can make it work, but was hoping for thicker material.

Gwendolyn Y. profile picture
Etrailer Expert

Gwendolyn Y.

3/7/2025

Hey Eric. I'm sorry to hear about this. I went out and checked and you are correct, they are 19 gauge and not the shown 16 gauge. If you can't get these to work, let me know!



by:

This was for a customer repair excellent service, excellent quality and came quickly.


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Expert Research:
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Employee Steven C
Installed by:
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Employee Wilson B
Updated by:
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