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Deluxe Compartment Door Thumb Latch - 1-1/8"

Deluxe Compartment Door Thumb Latch - 1-1/8"

Item # 37200135
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Deluxe Compartment Door Thumb Latch - 1-1/8" Thumb Latch 37200135
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1-1/8" Metal thumb latch replaces 1 worn or damaged thumb latch on your camper storage compartment. Installs easily by sliding right into position, no assembly required. Lowest Prices for the best rv locks from JR Products. Deluxe Compartment Door Thumb Latch - 1-1/8" part number 37200135 can be ordered online at etrailer.com or call 800-298-1624 for expert service.
  • All Info
  • Reviews (17)
  • Q & A (1)
  • Videos (2)
  • Photos
  • Why etrailer?

JR Products RV Locks - 37200135

  • Cylinder Lock
  • Compartment Door
  • Thumb Latch
  • JR Products
  • Straight Cam
  • Offset Cam

1-1/8" Metal thumb latch replaces 1 worn or damaged thumb latch on your camper storage compartment. Installs easily by sliding right into position, no assembly required.


  • 1-1/8" Metal thumb latch replaces 1 worn or damaged thumb latch on your camper storage compartment
  • Universal fit with flat and offset blades
  • Durable metal construction for long life
  • Lifetime warranty


  • Depth: 1-1/8"
  • Latch lever length: 1-3/4"
  • Threaded section diameter: 3/4"

00135 JR Products 1-1/8" Thumb Compartment Latch - Deluxe

Video of Deluxe Compartment Door Thumb Latch - 1-1/8"

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

Video Transcript for JR Products Deluxe Compartment Door Thumb Latch Review

What's up everybody. It's AJ with etrailer.com. Today, we'll be checking out this replacement thumb lock for your compartment doors from Jr Products. Now you can see we've got quite a few thumb locks on our camper today, and they're same on the other side, but sometimes they're going to go out and you're going to need to replace them. If they get like a little rusted on the inside and they're hard to turn, that's going to be a pain to do and deal with every time you go to open the compartment.Let's show you how to replace it. Measurements are really important to make sure you get the right thumb latch for your door.

So you have four different options here. We've got five eighths, seven eighths one and one eighth and one and three eights. So measuring from the lip to the outside is going to determine which one of these we actually need.We want plenty of these threads. The measurements go from here to the outside. It's showing you how many threads you're going to have to make sure it fits all the way out of here and the blade can catch and keep your door closed.

So let's measure it and see what we need. Looks like it's about seven eighths. So we'll go with the seven eighth one install that, and it should be good. The blade should catch here and keep the door closed. First step in replacing our thumb latch is getting rid of the old one.

So we're just going to loosen the screw here on the back and turn so it goes in its upright position and it catches itself as you turn it out. Now unscrew it and take off the latch and then we'll need to release this nut here.So we'll back that off with a ratchet, seven eighths. Remove that then push through. Push on the core itself and pop it out like that and we're ready to add our new one in. We're going to put the weather strip on our lock before we put it where the old one was.

Go ahead and push it through. See, it's flat on that side with the weather strip protecting it. We'll come back here and we'll let nut back on there. It looks like it's nice and tight. So then we'll go ahead and add the latch. I'm going to put the square here in the square of the latch and then add the screw on top. You can get a screwdriver and tighten it down.Must test out. You see, even using this latch this is still locked in place so it's keeping the door shut. A couple more things about the latch itself, it may not go around the lip of the inside to allow you to fully turn it. So there's a couple of things you can do about that. You can put the flat latch that comes with it too. So it comes with the one that has a little bit of a bend. You are going to flip that the other way, that way it comes out a little bit more then goes in a little bit more and they also come with a flat latch. So you can try that to see if that gets around there and if neither of those work, you can pry it out yourself with a screwdriver. You just put the screwdriver in, add some pressure and it'll bend it just a little bit to where you think it will fit around the inside lip.That's all it takes to install your thumb latches on all your doors here. It was pretty easy. I really only needed two tools to do it, the screwdriver and the ratchet. Just make sure you measure your doors and you get the right size. So you get it right the first time that does it for our look at the thumb latches..

Customer Reviews

Deluxe Compartment Door Thumb Latch - 1-1/8" - 37200135

Average Customer Rating:  4.9 out of 5 stars   (17 Customer Reviews)

1-1/8" Metal thumb latch replaces 1 worn or damaged thumb latch on your camper storage compartment. Installs easily by sliding right into position, no assembly required.

- 37200135

Exactly as described. Fast shipping. Always get good service from strainer.

- 37200135

They worked!! The sizing page helped tremendously!! We needed new locks on a very old motorhome we purchased. What's best is now we only have ONE KEY for all compartments, instead of multiple keys. YAY!! Quick delivery was appreciated! Thank you!!

- 37200135

Got exactly what I wanted and on time

- 37200135

Not only was I happy with the product but I was very happy with the video on the website that explained how to choose the correct size.

- 37200135

Worked great! Easy to install

- 37200135

thumb latch fit and came very fast. thank you so much. if I need anything else I will contact you for any parts.

- 37200135

Arrived fast and was as represented on line. Works great.

- 37200135

perfect fit seem better than oem

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Ask the Experts about this JR Products RV Locks

  • Replacement 1-1/8" Door Thumb Latch
    If you are only wanting to replace the cylinder you need the Replacement Thumb Turn Cam Latch Cylinder - Stainless Steel - 1-1/8" Long Item # 295-000012. If you are wanting to replace the whole latch you need the replacement thumb latch you need is the Deluxe Compartment Door Thumb Latch - 1-1/8" Item # 37200135.
    view full answer...

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Info for this part was:

Employee Andrew K
Installed by:
Andrew K
Employee Kathleen M
Installed by:
Kathleen M
Employee Lindsey S
Edited by:
Lindsey S
Employee Dustin K
Video Edited:
Dustin K
Employee Wilson B
Updated by:
Wilson B
Employee Mike S
Written by:
Mike S
Employee Aidan B
Video by:
Aidan B

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