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Easy-to-weld, heavy-duty hinge features a grease zerk fitting that lets you easily grease the pin for smooth and long-lasting operation. This durable steel hinge replaces a damaged or rusted hinge on your trailer's ramp or access door.
Features:
Specs:
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Today we're going to be taking a look at the ramp door hinge from Polar 00:00:05 hardware. This hinge is designed for ramps or heavy access doors on your trailers. It's made from a very strong and durable steel construction. It's going to have that plain or raw finish, which allows for easier welding for the installation. You'll notice that right here it does come with a grease fitting. That's going to allow for long life and smooth operation.
Once this is installed all you have to do is attach a grease gun to that, pump in some grease. That's going to lubricate the internal pin and it's just going to allow for really nice, smooth operation. Overall, it's going to increase the life of the hinge. A few measurements to go over with you real quick. The thickness of the plate right here is going to be 1/4-inch steel. Going this direction, that plate is going to measure 4-inches.
Going this direction, it's going to measure 2 1/4-inches. The length edge to edge, we're looking at a measurement of 8 1/4-inches. Then the ends are going to have a diameter of right around 1-inch. Really nice operation though. It's going to rotate all the way.
Very easy to do and again if that ever gets tight or whatever, hook up a grease gun, pump in the grease, it's going to lubricate the internal components. That's going to do it for today's look at the ramp door hinge from Polar hardware.
Average Customer Rating: 4.8 out of 5 stars (226 Customer Reviews)
Easy-to-weld, heavy-duty hinge features a grease zerk fitting that lets you easily grease the pin for smooth and long-lasting operation. This durable steel hinge replaces a damaged or rusted hinge on your trailer's ramp or access door.I have an older "Lark" trailer that had 3 hinges similar to these ramp door hinges I purchased from e-trailer. Two out of three had broken over the years. Lark was of no help when I contacted them. I went to several places that are known here in Orlando for trailer repair. They want a kings ransom to replace them. So, I located these hinges on e-trailer.com I ordered them and they were promptly delivered. Examined them closely and they are well made, and also have the grease nipple for keeping them lubricated. A local metal shop came and welded them on my trailer. These hinges are perfect. If you have a car-hauler or any trailer for that matter - you won't be disappointed in these hinges. No, I was not paid for this endorsement - and I did paid full price for the hinges. Good value for my money.
Industrial strength hinges . I have used these for my steel gates for years. Once greased, they open easily.
My parts were promptly shipped, in good condition upon arrival. Perfect fit for my application, and have had no problems over the last year. Application was for a 2010 piece American car hauler rear door ramp hinges.
received promptly, looks very well buil t.
Great value on heavy duty hinges. I had a custom Bifold landscape ramp built. And used 8 of these hinges. Four at the body and four at the Bifold.
Works great. Shipping was super fast. And packing was excellent.
Looking forward to my next purchase with etrailer..
I received my Ramp Door Hinge and it is heavy duty and was packaged with care. I even called customer service to check arrival time and the individual who helped me was very kind. First of all a person answered the phone, second she did not ask for an order number just my name and she was able to tell me exactly what was going on with my order and when it should arrive. My order arrived exactly when she told me. I am hoping to get it welded on today and if I am able I will try to return here and post pictures. Thank you guys.
Boris
2/20/2023
After a year of use my rear ramp door hinge is still holding up as if it was just installed yesterday. There is no slack nor looseness what so ever. Its a great product, very durable in deed. Definitely made the right choice with that purchase. 100 still satisfied.
Super sturdy hinge! Worked great for the ramp door on our toy hauler.
The hinges were heavier than I expected. They were very easy to weld in and best. Of all, they have a grease fitting. I believe these will last the life of the trailer.
Parts are fantastic. Shipping was 5 days past the day it was expected.
great design. handles the door weight with out any issues.
The product is a strong and heavy duty as reprresented
Heavy Duty AF
Great Company to work with.
Very happy all around with product communication and shipping speed
Good product, a little tight to move but should loosen up
Just what I needed.
Exactly as advertised. I have yet to install but I am happy with the hinge purchase.
Great product, and shipping was fast.i would definitely order from here again!!
Shipped fast exactly what I ordered fix my trailer rear door . Heavy duty hinge awesome company to buy from thank you .
AAAAAA+++++++++
Work awesome, just put them on a trailer used to haul larger mower .With the ramp they are perfect ! Thanks for asking !
Kenneth A.
12/6/2021
OK fine, you need another installed so you dont get locked in while inside FYI
Product is exactly what I needed, great communication and great service. Appreciate your excellence.
This was exactly what we needed to complete our custom landscape truck ramp.
Ordered these to use on a landscaping trailer for a rear ramp gate that will hold at least 800 pounds got 3 of them to spread the weight out, seemed heavy duty and they are, these are big hinges in a good way. The zerk fitting is a great plus! makes it easier than fabricating your own hinges. The square plate makes it easy to align and gives you enough material to weld to.Price was goog shipping was fast, customer service is always excellent.
Gq-rod
12/14/2017
One year later they are still working perfectly. They have stood up well, can be greased easily, hold a lot of weight, over 800 pounds at a time have gone up this ramp using 3 of these hinges, no issues.
R trailer had what I needed. It was easy to order and quick delivery
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Joe
5/16/2024
still working like new after 1 year