Hook and Keeper for Enclosed Trailer Door - Stainless Steel - 4" Hook

Hook and Keeper for Enclosed Trailer Door - Stainless Steel - 4" Hook

Item # PLR9-SS

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Enclosed Trailer Parts

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Shipping Weight: 0.33 lbs

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PLR9-SS - Hook and Keeper Polar Hardware Doors
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Call 800-298-8924 to order Polar Hardware enclosed trailer parts part number PLR9-SS or order online at etrailer.com. Free expert support on all Polar Hardware products. Guaranteed Lowest Price and Fastest Shipping for Hook and Keeper for Enclosed Trailer Door - Stainless Steel - 4" Hook. Enclosed Trailer Parts reviews from real customers.
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  • Reviews (96)
  • Q & A (7)
  • Videos (1)
  • Photos
  • Why etrailer?

Polar Hardware Enclosed Trailer Parts - PLR9-SS

  • Doors
  • Door Hardware
  • Door Holder
  • Hook and Keeper
  • Polar Hardware
  • 4 Inch Hook
  • Stainless Steel


The hook and keeper is used to hold doors and windows open on your enclosed trailer.

  • One piece is mounted to the side of the trailer, the other is mounted to the door
  • Pre-drilled for 8 - No. 10 mounting screws (not included)
  • Mounting hole spacing: 2-5/16" (horizontal) x 1" (vertical) - center to center
  • Used to hold trailer doors open
  • Stainless steel
  • 4" Long hook

9-SS Polar Hardware Hold Tite Door Holder - Stainless Steel - 4" Hook







Video of Hook and Keeper for Enclosed Trailer Door - Stainless Steel - 4" Hook


Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Polar Hardware Enclosed Trailer Parts - Doors - PLR9-SS Review

Today we are going to be at the hook and keeper for enclosed trailers. Now the hook and keeper is used to hold doors and windows open on your enclosed trailer. One piece is usually mounted to the side of the trailer. Typically it's going to be this piece right here. You would mount it just like this and then this would just hang down flat. The other would be mounted to the door, typically this piece right here.

When you open your door you place the hook into the keeper, and that is going to hold your door open, really nice, secure connection point there between the hook and the keeper. It's a really nice design, it's very easy to use, very easy to get installed. It does feature the pre-drilled mount holes for eight #10 mounting screws. Your mounting hardware is not included so that does need to be provided separately. The mount holes on this unit will accept 3/16th inch diameter hardware. The mount hole spacing, if we go center on center this direction, these mount holes are going to be separated on 1 inch centers.

That's also going to be the same for this plate as well. Going this direction, mount hole spacing center on center is about 2 and 5/16ths of an inch. That's going to be the same on this one as well. Stainless steel construction, it's very strong and durable. It also does a great job at resisting rust and corrosion. The hook length, so if we measure from the back of that plate, to the furthest outpoint of the hook, that's going to give us a hook length measurement of about 4 inches.

The side that typically goes on the trailer door, again, this piece right here, this is going to give us an overall width measurement, 1 and 3/4 of an inch wide, height measurement, 3 inches tall. Depth measurement, how far it's going to stick out from the mounting surface is about 11/16ths of an inch deep. This piece right here, it's going to measure the same, 1 3/4 of an inch wide. The plate itself is going to measure 3 inches tall and then the overall depth with the hook down is only about 3/8 of an inch. With the hook out, overall length is about 4 inches. That's going to do it for today's look at the hook and keeper for enclosed trailers..


Customer Reviews

Hook and Keeper for Enclosed Trailer Door - Stainless Steel - 4" Hook - PLR9-SS

Average Customer Rating:  4.8 out of 5 stars   (96 Customer Reviews)


- PLR9-SS
by:

Ordered these for the dutch doors on the horse stalls. Shipped quickly and high quality. Thank you! 489585


Comments

The latches I purchase a year ago are holding up perfectly! No rust or wear. Solid, great quality!!

Brenda - 03/27/2019

51096

- PLR9-SS
by:

Great doing business with this company. The product well described and the item was packaged great for shipment. Great item and thank you 508660



- PLR9-SS
by:

The hold backs were a direct replacement for the ones on my 2007 Ford cutaway with Whiting doors. I had to bend the arms to make everything align but that's the way the truck was originally designed & built. I 've never seen them sold with bent arms anywhere. The only complaint is why i had to pay shipping on each part? They are very small & light. I ordered two & each cost $4.99 shipping. Overall paid about $24. for them and worth it. 501623


Comments

They are just fine, do their job everyday

Jeff M - 04/28/2019

54596

- PLR9-SS
by:

Now that one year has past since I purchased the identified trailer door latch ... I thought it appropriate to review this product by way of an update. When I first looked to replace a broken plastic-like door hold-open latch on one of our Boy Scout Troop Trailers, typical of the poor quality ones used these days, I had great difficulty locating a replacement locally in the Aurora, Illinois area. I finally stumbled upon etrailer.com on the internet ... and I am happy I did! I assumed that once I located a replacement latch that I would have to use a similar plastic construction type and I was pleasantly surprised to find a quality stainless steel one from etrailer! The latch works as well today as it did when I installed it one year ago! You can be sure that any future replacement parts my Troop needs for our trailers will be sought after through etrailer! Thank you etrailer! Respectfully, K.C.L. 367932


Comments

My Boy Scouts and I are most pleased with the products you provided for us and should we need other parts in the future you can be assured we will be contacting you!

Kevin C - 04/17/2018

37361

- PLR9-SS
by:

Solid product. Replaced plastic hooks that failed several (windy) times. 707417



- PLR9-SS
by:

etrailer.com is a great site. Lots of parts for trailers and towing. 705215



- PLR9-SS
by:

Worked exactly as intended. The only reason not providing a 5 star rating is the product dull with splotchy colors. For stainless steel, I expected a shiny finish. 704799



- PLR9-SS
by:

EASY TO WORK WITH AND ITEM ARRIVED ON T IME 700466



- PLR9-SS
by:

It is very well made of sturdy metal, rather than thin tin and will hold up better over the long run or where there is wind! 699504



- PLR9-SS
by:

Exactly what I was shopping for. 697419



- PLR9-SS
by:

Great service, super fast delivery with updates. 694658



- PLR9-SS
by:

Really nice product, very reasonable price and reasonable shipping. Took 3 days to get to NW Indiana economy shipping. Seems good to me 692630



- PLR9-SS
by:

This product fit the holes in our travel trailer perfectly but wasn't in line to latch, so my husband had to put it in a vice to bend it to make it work. Other than that it worked perfectly. 683571



- PLR9-SS
by:

Received the trailer door latches almost immediately after placing the order. Thank you for your prompt and speedy filling of my order. Free Spirit Farm 679055



- PLR9-SS
by:

Product is as described 677539



- PLR9-SS
by:

A great replacement for the plastic version we had originally. I fully expect this unit will last longer than our 5th Wheel, and it's in great shape. 673786



- PLR9-SS
by:

Not yet installed but a great looking replacement for a broken plastic holder 666437



- PLR9-SS
by:

Product is working vary well 665156



- PLR9-SS
by:

Delivered early, installed easily and works fine. 659663



- PLR9-SS
by:

The stainless door hook was in good shape when received and installed easily. I did not have to modify it at all before install as some say they did. It all depends on your application. I used it on a Haulmark enclosed car trailer side door. It works great. This is a good product that I would recommend and buy again if I ever needed one. 656918



- PLR9-SS
by:

Would have rated this product higher except the arm does not have a slot to prevent the arm from flopping in the wind while traveling. 653642



- PLR9-SS
by:

The RV door latch (PLR9-SS) arrived in excellent condition and is much stronger than original manufacturer's plastic latch. The website is well organized and easy to navigate. 653584



- PLR9-SS
by:

Door latch works great. Good construction, all stainless. Thumbs up, from me. 642104



- PLR9-SS
by:

Great value. Replaced plastic latch that came on new trailer. Much better latch. 638258



- PLR9-SS
by:

A+ 638138



- PLR9-SS
by:

Good product, just as advertised, and fast delivery. 608374



- PLR9-SS
by:

Extremely good quality. Fast delivery and fair price. Made a 45 degree bend in a vice and aircraft riveted it on. Super satisfied and will shop with them in the future. 601531



- PLR9-SS
by:

Yes we got them. Thank you. 600386



- PLR9-SS
by:

Haven't installed this item since it is raining but it will replace the original plastic piece. Plastic gets brittle and this stainless steel will last! 598340



- PLR9-SS
by:

perfect fit 591568



- PLR9-SS
by:

installed them on my tuff shed to hold door open. works great and won't rust. 580491



- PLR9-SS
by:

The item that I ordered was exactly what was needed for the job. It was also accurately represented in the picture and the description on the website. It suited our needs when we were in search of some type of door holder for a cooler door in a morgue. It gave us a simple yet effective method of holding the door open when not in use. I was very pleased with the good service, product quality, and product details. All in all, it was a very productive business experience. Thanks for the professionalism. 573121



- PLR9-SS
by:

Very nice has worked great . 558581



- PLR9-SS
by:

as always good delivery time and good p roducts 549436



- PLR9-SS
by:

Fast service and great product. 543426



- PLR9-SS
by:

These are very sturdy, rust proof & attractive. Exactly what I was looking for. 542415



- PLR9-SS
by:

Received trailer door retainer promptly and in excellent condition. It was exactly what we needed to replace the original plastic one. The price was extremely reasonable. Thank you etrailer.com. 541969



- PLR9-SS
by:

Works fine 541191



- PLR9-SS
by:

We are very happy with our trailer door holders. They are stronger than the plastic ones we replaced. We spray painted them white to match our trailer. 539710



- PLR9-SS
by:

Perfect replacement for the cheapo plastic door catch supplied on a newly purchased enclosed trailer. Took less than10 minutes to repair - took me more time to find the right screw driver than it did to repair/replace. everything I've ordered/purchased from etrailer has arrived exactly as described and quickly. No need to shop elsewhere - one stop shopping. I can't think of anything that I need that they don't supply. 539510


Comments

As expected - much mre durable than the cheapo plastic door holder. Stainless steel has stayed looking like new - no rust or discoloring. Id buy another one if I had a use for it.

Robert F - 07/09/2019

57597

- PLR9-SS
by:

Thanks. Great service and prices. 529932



- PLR9-SS
by:

Thank you for the many, very helpful instructional videos. These door holds will be a vast improvement on the plastic originals. Thanks again. 528309



- PLR9-SS
by:

The finish was probably fine for a work trailer, but you wouldn’t want to use them on an RV or nice trailer. I threw this away and ordered stainless steel, which when received had a much nicer finish. 523558



- PLR9-SS
by:

They worked as new, no issues. 523780


Comments

Many a loaded trailer trips and all is still doing great! Its so nice when a product works like it should!

Philip - 06/18/2019

56762

- PLR9-SS
by:

Great product replaced the cheap plastic latch on my RV door that kept breaking. I hope to get many years out of this stainless latch. Mount holes fit perfect no drilling required 511785



- PLR9-SS
by:

Great product ! works great, And it looks better than the old plastic one . I replaced the old plastic one on my enclosed car trailer. Fast delivery 510447



- PLR9-SS
by:

Installed quickly modified the t-part a little bit in a vice and had to use my own screws. Works very well on my 1975 16 ft cardinal travel trailer 509891



- PLR9-SS
by:

Bought cable and two other items. Just as pictured and described. Web site is GREAT for finding what I want, quickly. Service also great. Shipped the day I ordered. Here in 2 days. 506311



- PLR9-SS
by:

Great price,shipped quickly, installed very easily and heavier made than factory model ! 495651



- PLR9-SS
by:

Worked great! Excellent product! 495574


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Info for this part was:

Expert Research:
Jameson C
Installed by:
Cole B
Written by:
Amanda M

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