bing tracking image
  1. Accessories and Parts
  2. CURT
  3. 5th Wheel Hitch
  4. 5th Wheel Gooseneck Adapter
  5. Gooseneck Hitch
  6. Anchors
  7. Safety Chain
Safety Chains and Rail Anchors for Curt Crosswing 5th Wheel - 20,000 lbs
CURT

Safety Chains and Rail Anchors for Curt Crosswing 5th Wheel - 20,000 lbs

Part Number: C35NR
In Stock
$179.95
Retail:$237.95
You Save: $58.00
Accessories and Parts
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

In Use/Installed

Customer Photos

Need help with installation?
Locate installers near me
Provide a backup connection for your CrossWing 5th wheel hitch with this safety chain assembly and rail anchors. Works with rail-mounted CrossWing hitches and fits all industry-standard 5th wheel rails. 1-800-940-8924 to order CURT accessories and parts part number C35NR or order online at etrailer.com. Free expert support on all CURT products. Great prices and Fastest Shipping for Safety Chains and Rail Anchors for Curt Crosswing 5th Wheel - 20,000 lbs. Accessories and Parts reviews from real customers.
  • All Info
  • Reviews (10)
  • Q & A (0)
  • Videos (1)
  • Photos

CURT Accessories and Parts - C35NR

  • 5th Wheel Hitch
  • 5th Wheel Gooseneck Adapter
  • Gooseneck Hitch
  • Anchors
  • Safety Chain
  • CURT
  • Crosswing

Provide a backup connection for your CrossWing 5th wheel hitch with this safety chain assembly and rail anchors. Works with rail-mounted CrossWing hitches and fits all industry-standard 5th wheel rails.


Features:

  • Provide a backup connection for your CrossWing 5th wheel hitch with this safety chain assembly and rail anchors
    • Works with rail-mounted CrossWing hitches and fits all industry-standard 5th wheel rails
  • Safety chain bracket bolts onto trailer-side CrossWing head piece
  • Rail anchor loops install onto 5th wheel rails with included pins and clips
    • Wide openings accept heavy-duty clevis hooks
  • Includes chain assembly, anchors, pins, and clips
  • Black powder coat and yellow zinc-plated chains are rust-resistant
  • Limited lifetime warranty


16612 Curt CrossWing 5th Wheel Safety Chain Assembly with Rail Anchors

Installation Details C35NR Installation instructions


California residents: click here


Video of Safety Chains and Rail Anchors for Curt Crosswing 5th Wheel - 20,000 lbs

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




Video Transcript for Comprehensive Review: Safety Chains and Rail Anchors for Curt Crosswing 5th Wheel

Hello, everybody, this is Jeff at etrailer.com. Today, we're gonna take a look at the safety chains and the rail anchors for your Curt Crosswing 5th wheel. Now, this 5th wheel safety chain anchor assembly will provide a nice solid backup connection between your truck and your 5th wheel trailer. This kit is designed to work with the rail-mounted Curt Crosswing hitch that fits all industry standard 5th wheel rails. And if you're not familiar with that Crosswing hitch by Curt, I popped up an insert just to show you what that Crosswing looks like. If you look at the top, you can see the head where the 5th wheel attaches, this is where this bracket would attach to.

And then you'll notice the legs that have the tabs on it, that'll go into the rails that are in your truck bed. Now, this part will include the safety chain bracket right here, the chain assembly with the latch hooks, has the latches on it. It comes with the two anchors right here you can see that have the tabs that'll drop into your rails, and then it comes with the pins and clips that'll hold these anchors in place on your base rails. Now, as I mentioned, the safety chain bracket here has the bolts on it that'll bolt onto your trailer side Crosswing headpiece, and then the hooks right down here on the other end, these will connect to the rail anchor loops that are in the rails. Basically, these anchor loops, as I mentioned, they install into your 5th wheel rails with the included pins and clips, and then once they're installed, you take your hook, attach it right to there, and you can see how it latches, the latch holds it in place.

What's nice about the hooks are these anchors here, they have nice wide openings, so you can see it accepts these heavy-duty clevis hooks. And then to detach it, just pull the latch back and unhook it. Now, these do have a durable carbide powder coat finish and a rust resistant A-coat finish on the anchors and on the bracket right here, and then if you noticed the chains and the hooks, have a nice yellow zinc plating on them, which makes it rust resistant. Total length on these chains, if we measure from here to the center of the hook, is about 32 inches long. Does come with a nice set of instructions that'll describe how this all hooks up.

But that should do it for the review on the safety chains and the rail anchors for your Curt Crosswing 5th wheel.

Customer Satisfaction Score:

Ratings & Reviews

5.0

10 reviews
Provide a backup connection for your CrossWing 5th wheel hitch with this safety chain assembly and rail anchors. Works with rail-mounted CrossWing hitches and fits all industry-standard 5th wheel rails.

by:

Sweet Product! Easy to install into the Curt Head piece, love the way it looks and just gives me a much better sense of security when I'm hooked up.

You do have to climb into the pickup bed to connect these safety chains, but since I'm already there hooking up the break away cable it's really easy and just becomes part of my normal routine.

They say that some states are now beginning to require these on gooseneck hitches, I figured it'd just be a matter of time before it's required for all fifth wheel hitches.



by:

Nice fifth wheel hitch. Bought as having paint chips but nothing wrong with it no chips. It was Styrofoam flakes on hitch. LOL looks like I got good deal. Randall was very helpful. I tried doing texting on this product, it was a waste of time. Thanks Randall for the help, and getting my order here quickly. Thank you

Brooke M. profile picture
Etrailer Expert

Brooke M.

3/3/2025

Ill be sure to send your kind words to Randall! Thanks so much, Randy



by:

Bought these for my curt crosswing that i used once, i decided to go with a geny gooseball not that the crosswing was bad but cause my reese fifth airborn pin box didnt sit right in the crosswing due to the pivot point. I was able to reuse the chains and eyelits with my new setup as they mount on my isr and they are heavy duty i got no complaints



by:

Works great with the Curt Crosswing 5th wheel hitch. Easy to install and gives you piece of mind when towing a 5th wheel trailer.



by:

It’s working just fine for me. I only move my RV every few months.



by:

This was very easy to install a gives good piece of mind as a safety backup.



by:



by:



by:



by:


10
10

See what our Experts say about this CURT Accessories and Parts

  • Curt Crosswing 5th Wheel Hitch for 2024 Chevy 2500 with Short Bed
    Hello Gary. For your 2024 Chevy Silverado 2500 HD with short bed it is recommended to have a sliding hitch to ensure that you can get around those really tight turns without damaging the cab of your truck. For a Curt sliding hitch I would recommend Curt A20 5th Wheel Hitch w/ S20 Slider for Ford and Chevy/GMC Prep Package - Dual Jaw - 20K # C58ZJ, this would give you the rails to sit in your puck system, and the A20 would be installed right on the rails. With that being said, the newer...
    view full answer...
  • Will I Need A Slider For Towing 5th Wheel With 2016 Toyota Tundra Double Cab 6.5' Bed?
    Hello David, thanks for reaching out. There is actually a formula you can use to determine if you will need a slider hitch. The formula is as follows: (A + B) - C = Clearance A = Distance from the fifth wheel jaw center to the truck cab B = Offset used (slider clearance or Sidewinder offset) C = Width of the nose of the trailer divided by 2 As far as the rail kit, I looked up the 50085 rail kit you mentioned and this is for a 2013-2025 Ram 3500, so this will not work for your Tundra....
    view full answer...
  • What Curt Crosswing Option do I Want for My 2020 GMC Sierra 2500 6 3/4' Bed with OEM Prep?
    Hello Thoomas, I am assuming you have the GMC Sierra 2500 with the 6 3/4' bed, since the 1500 model does not come with the Prep Package. With the 6 3/4' bed, it is recommended to use either a slider hitch or a rotating pin box to avoid clearance issues. However, some of the newer 5th wheels are designed to prevent these problems. If you are considering the Curt CrossWing for your GMC Sierra with the OEM Prep Package, the correct option would be the Curt CrossWing Lightweight 5th Wheel...
    view full answer...
  • Are Safety Chains Needed For Curt CrossWing 5th Wheel Hitch C86JR
    While not required as it is a 5th wheel hitch, safety chains are always a good idea, including for the Curt CrossWing Lightweight 5th Wheel Trailer Hitch # C86JR. There are even specific chains and mounts for the CrossWing, the Curt Safety-Chain Loops # C16000 with Safety Chains and Rail Anchors for Curt Crosswing 5th Wheel # C35NR.
    view full answer...
  • Which Safety Chains Fit Curt CrossWing Gooseneck-to-5th-Wheel Adapter on 2018 Silverado 3500
    The Safety Chains and Rail Anchors # C35NR are designed for the CrossWing mounted on ISR rails. For the Curt CrossWing Lightweight Gooseneck-to-5th-Wheel Trailer Hitch Adapter # C32DR you would need the Gooseneck Anchor Plate for Curt Crosswing 5th Wheel # C65NR. This installs over the gooseneck ball shank and will allow you to attach the Safety Chains # C95NR.
    view full answer...

Do you have a question about this Accessories and Part?


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 Justice A
Written by:
Justice A

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.


<