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  1. Trailer Hitch Ball
  2. CURT
  3. Trailer Hitch Ball
  4. 2-5/16 Inch Diameter Ball
  5. 1 Inch Diameter Shank
  6. Standard Ball
2-5/16" Hitch Ball - 1" Diameter x 2-1/4" Long Shank - Chrome - 10,000 lbs

2-5/16" Hitch Ball - 1" Diameter x 2-1/4" Long Shank - Chrome - 10,000 lbs

Item # C40007
Retail:$27.37
Our Price: $21.91
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Trailer Hitch Ball
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Durable steel ball has a 1" diameter x 2-1/4" long shank. Built-in wrench flats ease installation. Chrome finish resists corrosion. Fine threads provide strong grip. Lock washer and nut included. Great Prices for the best trailer hitch ball from CURT. 2-5/16" Hitch Ball - 1" Diameter x 2-1/4" Long Shank - Chrome - 10,000 lbs part number C40007 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (3580)
  • Q & A (0)
  • Videos (2)
  • Photos

CURT Trailer Hitch Ball - C40007

  • Trailer Hitch Ball
  • 2-5/16 Inch Diameter Ball
  • 1 Inch Diameter Shank
  • Standard Ball
  • 2-1/4 Inch Shank Length
  • 10000 lbs GTW
  • Class III
  • CURT
  • Chrome-Plated Steel

Durable steel ball has a 1" diameter x 2-1/4" long shank. Built-in wrench flats ease installation. Chrome finish resists corrosion. Fine threads provide strong grip. Lock washer and nut included.


Features:

  • Hitch ball provides a connection point for your trailer's coupler
  • Fine threads provide tight, strong grip
  • Heat-treated steel is durable
  • Corrosion-resistant chrome finish
  • Built-in wrench flats make it easy to hold ball in place while tightening the nut
  • Lock washer and nut included


Specs:

  • Ball diameter: 2-5/16"
  • Shank dimensions: 1" diameter x 2-1/4" long
  • Weight capacity: 10,000 lbs
  • Fits ball mount platforms at least 3/8" thick
  • 1-Year limited warranty


40007 Curt 2-5/16" Hitch Ball with Medium Shank - 10,000 lbs GTW - Chrome





Video of 2-5/16" Hitch Ball - 1" Diameter x 2-1/4" Long Shank - Chrome - 10,000 lbs

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




Video Transcript for Curt 2-5/16" Chrome Hitch Ball Review

What's up everybody It's AJ with etrailer.com. Today we're gonna be checking out this CURT hitch ball. This is gonna be going on a ball mount platform, so you can hook up your coupler to it. Let's check it out. It's gonna be a two and 5/16-inch ball. It's gonna have an inch-thick shank diameter here, so you just drop that through the platform to attach it.

You got the lock nut and the regular nut right at the bottom. Now I'm just gonna do it hand-tighten right now. When you get this, you're gonna wanna make sure this is torqued to the specifications required. You can't just leave it loose in here and tow your trailer. You want to make sure it's really tight and torqued down before you hook up to go.

So we'll get this tightened down by hand. Now you can either do it this way or upside-down, depending on if you want to rise or drop. Either way, it's gonna work the same way. It's gonna have a weight capacity or a trailer weight rating of 10,000 pounds. It's gonna have a tongue weight rating of 1,000 pounds.

So just keep that in mind with what you're wanting to haul. Looking closer at the base here, you'll see these flat sides on the side of the ball. That's gonna be good for putting your wrench there. So when you go to torque down the bottom here, you can know you get a nice hold on it to get it really tight, to get to the specification you need to. It's gonna have a chrome-plated finish with a nickel alloy coating on the outside.

So when you leave it on the back of your vehicle all the time, the elements aren't gonna bother it. Overall, this is gonna be a good hitch ball to add to your ball mount. Just make sure that you get that shank diameter right so it's gonna fit in there, and check your trailer coupler to make sure you need that two and 5/16-inch ball. Well, here that does it. Thanks for hanging out and hope this helps.

Customer Satisfaction Score:


Customer Reviews

2-5/16" Hitch Ball - 1" Diameter x 2-1/4" Long Shank - Chrome - 10,000 lbs - C40007

Average Customer Rating:  4.9 out of 5 stars   (3580 Customer Reviews)

Durable steel ball has a 1" diameter x 2-1/4" long shank. Built-in wrench flats ease installation. Chrome finish resists corrosion. Fine threads provide strong grip. Lock washer and nut included.

by:

It is as described on etrailer and looks to be of good quality. Dealing with etrailer was, as always, pleasant. Kelly, was very helpful!



by:

Product was as expected.



by:

Works as it should



by:

Needed a 12" drop hitch for my truck since it has quite a bit of lift. Not only did etrailer have the highest rated 12" drop hitch I could find but also the cheapest! I also ordered a 2 & 5/16ths ball that also rated at 10,000lbs. My boat and trailer loaded up is about 6500/7000 so this will def cover the pay load and then some. Shipping was very fast and everything was well boxed together. Would def recommend this company to anyone I knew.



by:

This trailer ball is well made, the threads are cut nicely, and it fits the trailer hitch tightly. I gave it 4 start out of 5 because it does not have a terribly heavy trailer rating considering it is a 2 5/16 ball. I understood this when I ordered it, as my trailer isn't that big, and I needed a ball with a 1 inch shank. I received very good help from the salesperson on the phone, in getting my order together. All in all a good experience.
PS Quality wise, for a 10,000# ball, this should probably be 5 start, but I gave it 4 stars because most 2 5/16 hitches are rated for far more than that, and for a bigger trailer, I wouldn't want the ball to be the weak link.

Jerome B.

5/12/2020

Working great



by:

The ball, ball mount and pin and clip all function nicely. The Brake controller along with the wiring harness were very easy to install. Controller applies trailer brakes smoother and more effectively than any I've ever had. Order process was easy and shipping was prompt. Very Satisfied.



by:

Used it with maxx tow adjustable height ball mount hitch also ordered from etrailer. It worked well with no issues. Came in very handy when needed. Free shipping was a big plus.



by:

Received my 12" drop and ball about two weeks ago, the shipping was phenomenal ! They got it to me in two days on standard shipping. The drop works great with my 8" lift on my f250. Town straight as a arrow, and the cushion mount Smith's out any trailer slam I have felt with in the past.



by:

Used it to tow an empty 2500lb utility trailer with my Subaru Outback from CO springs to New Mexico. Worked great on the 380 mile trip, no problems, very heavy duty construction.



by:

I purchased these items one week before a Thanksgiving camping trip. I recently bought a new camper and forgot that I needed a 2 and 5/16 ball with a hitch that supports my trailer sway system. I picked 5 to 7 day shipping (foolish) and was pleased when my order was upgraded to 3 to 5 day express shipping FREE. Everything arrived 3 days before our trip and worked perfectly.

Great products and great customer service. Happy Thanksgiving to all ...



by:

I needed a 2 5/8" hitch ball with a 1" shank to fit my truck and trailer. None of the local stores carried this combination. Your store had just what I wanted and the price with shipping was no more than picking one up in the store. Your on line order process was simple and I had my equipment in just a few days! I will shop here again if I have a need.



by:

Fit the Brophy class IV 10” drop hitch I ordered with it perfectly.



by:

This is actually the second order I have placed and normally I don't do surveys or reviews but the quality of the parts is outstanding and both orders were delivered with in in three days. I am a first time trailer owner and picked up my trailer yesterday all of the parts fit perfect and look great. The thing I really appreciate are the step by step installation videos.



by:

All of the products are High quality, what I expected them to be. But even better, they came with-in a 24 hour period, and that was the best part of it all, because I was not expecting the parts to arrive until at least 5 days. As I said on my earlier review, I had searched around my town where I live, and could not find an inexpensive towing ball in the size that I needed for the right price, nor the friction sway control kit, and one could just forget about finding a sway control bracket. Thanks, again etrailer for such great service, which I truly thought, didn't exist anymore.



by:

Perfect. Correct hitch ball for my horse trailer thanks to these guys. Thanks for making me feel I am towing my precious cargo as safely as possible.



by:

I received my order very quick and all items are just as advertised. I will defantly order from e-trailer again. Prices are ok too. I am impressed with the product lines they offer.
I'll be in the market for one or two trailer brake controllers very soon.



by:

One of the few hitch balls rated at 10,000lbs... and my new trailer weighs in at 9600. Mounted cleanly. We'll find out how it works when we pick up the trailer on Saturday.



by:

Landed on my doorstep less than 72 hours late w free shipping. Can't ask for much more and the Curt 2 5/16" ball replaces a 15 y/o ball so I'm good for another 15+. Can't go wrong with either Curt or etrailer. Thx again.



by:

The Curt chrome Hitch Ball 2-5/16 - 10,000 pounds with a 1 inch shaft fits perfectly in my current 10,000 pound receiver. I am towing a 8,500 pound load with an Atwood Coupler. The coupler and ball fit each other without any problems.



by:

Using to move a dump trailer with my tractor to move firewood. Needed long enough shaft for a 1 1/4 drawbar. Works well for my application.



by:

I purchased this ball to go with the AMSC 12 cushioned ball mount I purchased at the same time. I was tipped by other reviewers that this ball had a 1# shank and would be difficult to purchase elsewhere being a 2 5/16# ball rated at 10,000 lbs. I won't be using it for another month or so but glad I have it on hand so it will be there when I need it. Thanks to your other reviewer for this info



by:

Paula and etrailer are great! I needed a higher rise hitch and Paula was great to help me return the one I purchased and get the right one ordered!!!! Thank you!!!



by:

What I wanted



by:

Bought this ball to go with the BM20 hitch and it is as advertised. What else can you say about a hitch ball :)



by:

Upgraded the trailer and needed new 2 5/6" hitch ball but have ball mounts with 1" diameter hole. This ball has 10K pound rating with the 1" diameter shank.


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Show More Reviews

See what our Experts say about this CURT Trailer Hitch Ball

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    Hey Manny, Even with a smaller trailer, it is not overkill and you can absolutely benefit using the Gen-Y Glyder Shock Absorbing Ball Mount for 2" Hitches # 325-GH-12001. A trailer, regardless of size, is still going to be rigid, bounce, and affect the ride of your tow vehicle and the trailer. So adding some cushioning like you get with the Glyder is definitely a good idea, and something I recommend. So if you do decide to go with the ball mount you'll also need a hitch ball, either...
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    Image 1 for
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