Convert-A-Ball Interchangeable Ball Set - 2" and 2-5/16" Balls - 1" Shank - Nickel

Convert-A-Ball Interchangeable Ball Set - 2" and 2-5/16" Balls - 1" Shank - Nickel

Item # 904B

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Hitch Ball

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Chrome Convert-A-Ball Interchangeable Ball Set with 2 Inch and 2 -5/16 Inch Hitch Balls
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Product Images

In Use/Installed


  • Trailer Hitch Ball
  • 2 Inch Diameter Ball
  • 2-5/16 Inch Diameter Ball
  • 1 Inch Diameter Shank
  • Interchangeable Ball Set
  • 10000 lbs GTW
  • Class III
  • Convert-A-Ball
  • Nickel-Plated Steel
  • 2-1/4 Inch Shank Length
Ball set with nickel-plated 1" diameter, 2-1/4" long shank. Two hitch balls with 2" and 2-5/16" diameters. 10,000 lbs GTW. Corrosion and rust resistant. Call 800-298-8924 to order Convert-A-Ball hitch ball part number 904B or order online at etrailer.com. Free expert support on all Convert-A-Ball products. Guaranteed Lowest Price and Fastest Shipping for Convert-A-Ball Interchangeable Ball Set - 2" and 2-5/16" Balls - 1" Shank - Nickel. Hitch Ball reviews from real customers.


  • All Info
  • Reviews (23)
  • Q & A (9)
  • Videos (3)
  • Photos
  • Why etrailer?

Convert-A-Ball Hitch Ball - 904B

Ball set with nickel-plated 1" diameter, 2-1/4" long shank. Two hitch balls with 2" and 2-5/16" diameters. 10,000 lbs GTW. Corrosion and rust resistant.


Features:

  • Changing out your Convert-a-Ball for another ball size is easy - just pop out the integrated pin and replace ball with any size Convert-A-Ball trailer hitch ball
  • Includes 1 shank and 2 heavy-duty, interchangeable hitch balls
  • Ball and shank have a new, non-electric nickel-plating technology that produces a strong, protective finish
    • Corrosion resistant, non-magnetic and stain repellent - stands up to whatever you dish out
    • Uniform coverage, even on hard-to-protect recesses and interior surfaces
    • Eco-friendly plating method is less harmful to the environment than traditional chrome electroplating
  • Zinc-plated steel nut and washer resist rust
  • Made in USA


Specs:

  • Fits ball mounts with 1" diameter ball hole
  • Shank diameter: 1"
  • Shank length: 2-1/4"
  • Ball sizes: 2" and 2-5/16"
  • Towing capacity: 10,000 lbs
  • 2-Year limited warranty


Diagram showing operation of Convert-A-Ball integrated pin

Changing your hitch ball size is as easy as pushing out the integrated pin.



Photo showing the underside of Convert-A-Ball integrated pin

No need to get out the heavy wrenches. Convert-A-Ball's interchangeable balls are equipped with integrated pins, making it easy to change out your hitch ball for one of another size.
To switch balls, simply push in the integrated pin (using a pen or your finger) to release and remove installed ball. Then just replace with different-size ball, reversing the process.



This Convert-A-Ball interchangeable ball set exceeds THMA V-5 ratings in all categories and meets SAE standard J-684.



904B Convert-A-Ball Nickel Plated 2 Ball Set - 2" and 2-5/16" Diameter Balls and 1" Diameter x 2-1/4" Long Shank - 10,000 lbs GTW

Replaces Model 904B, Chrome Plated







Video of Convert-A-Ball Interchangeable Ball Set - 2" and 2-5/16" Balls - 1" Shank - Nickel


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




Video Transcript for Convert-A-Ball Interchangeable Ball Set Review

Speaker 1: Today you'll be getting a look at the Convert-A-Ball interchangeable ball sets.They're available in a kit of three with a two 5/16ths-inch ball, a two-inch ball, and an inch and 7/8ths ball. You could also get a kit with just the inch and 7/8ths ball and the 2-inch ball or just the 2-inch ball and the 2 and 5/16ths-inch ball. For thicker ball mounts, there are also kits available with a longer ball shank. All the kits area available in either stainless steel or nickel finish. The ball heads are also sold individually if you need to replace one or add a new size ball.If you're like me, you probably have the same problem, you've got multiple trailers with different coupler sizes and you don't want a bunch of ball mounts. The Convert-A-Ball interchangeable ball mounts solve this problem.

I've got my 2 and 5/16ths ball on here for my travel trailer. I can easily change it to my 2-inch ball for my boat trailer or I can change it to my inch and 7/8ths ball for my dump trailer.It has an integrated pin and a hole in the ball shank that makes this possible and the pin is designed not to come out.It has a one-inch diameter shank so it's gonna work with ball mounts with a one-inch diameter hole.It has a shank length of 2 and a quarter inches, though if had the XL, that brings it up to three inches.Regardless of which ball you're using, it has a ten thousand pound gross trailer weight capacity. That's because the weight rating is based on the shank, not the ball. If you use a different size shank diameter, your ratings will change.They're available in either a stainless or nickel finish. The stainless is gonna stand up to the elements and resist rust and corrosion.

The nickel will do the same. It features an eco-friendly plating method that is less harmful to the environment. To help further resist corrosion, each side of the pin features a seal to help keep moisture out.When tightening the shank to your ball mount, it's best to align it so the pin is easy to access. It also includes a cotter pin that acts as a safety device. This installs at the bottom of the shank.

This prevents the nut from fully backing off the shank.Now I can just select the appropriate ball and head out with one of my trailers.And that's your look at the Convert-A-Ball interchangeable ball sets.


Customer Reviews

Convert-A-Ball Interchangeable Ball Set - 2" and 2-5/16" Balls - 1" Shank - Nickel - 904B

Average Customer Rating:  5.0 out of 5 stars   (23 Customer Reviews)

Ball set with nickel-plated 1" diameter, 2-1/4" long shank. Two hitch balls with 2" and 2-5/16" diameters. 10,000 lbs GTW. Corrosion and rust resistant.

- 904b
by:

I put this on my truck today. It is heavy steel and looks great. I need to use a 2 inch and a 2 & 5/16 ball for my large trailer. This is going to be a lot easier than changing my lock bar and replacing the entire slid in hitch. I have some chrome balls and they are already peeling off the chrome, these seem to be solid stainless steel. I am well pleased with the purchase and would recommend it to anyone. 339593


Comments

Thanks for your business and your review, Harold. These balls are actually nickel-plated.

-- Laura E - 02/14/2017

22470

- 904b
by:

I have two trailers i use alot. One takes a 2" ball the other 2 5/16". this makes switching easy and fast. Love it. 633992



- 904b
by:

I think I am going to enjoy the ease of application. Well made product 443729



- 904b
by:

Great product! Can now change from 2" to 2 5/16" without tools! 431131


Comments

After 1 year, I am very pleased with this product. I keep the hitch with both balls in the trunk of the car. I can change sizes without tools. Love the flexibility,

Mike M - 09/11/2018

43454

- 904b
by:

The Convert-A-Ball #904b certainly appears to be a well-made unit. Made in USA. Rated at 10,000 pounds, it will not likely be the weak point in the towing combination. Very pleased with etrailer! 383452



- 904b
by:

Handy and helpful no need to use wrenches anymore. 382213



- 904b
by:

Works great. Easy and simple to use. Wish i would have gotten one sooner. 333413



- 904b
by:

Super fast shipping...just what I was looking for. 324153



- 904b
by:

excellent product offering flexibility. 317140



- 904b
by:

I really like the fact I can have one hitch that fits all the size balls is great. 315078



- 904b
by:

Does the job asked of it 202726



- 904b
by:

The convert-a ball set has a nice nickel finish. It comes with everything needed to install. After ordering the set I was contacted by etrailer stating that the set was not in their warehouse and it would take a few days to get it. I was asked if I needed it sooner or if I wanted to cancel the order. No need to as it showed up sooner than expected. Thanks for the follow up Wayne. 190649



- 904b
by:

What a grate product. Love the hitch. 188458



- 904b
by:

Convert-a-ball has been excellent for decades and this latest ball system is no exception. I like the finish of this ball better than the old chromed ones which were slippery when snow covered and easy to drop when changing sizes in winter. If in doubt, get the nickel finish. 168222



- 904b
by:

Great company. Great service. Forget eBay, forget Amazon, save time, money and aggravation and buy from these guys from the start!!!!!! 155715



- 904b
by:

Great product. .just what I needed than ks 144927



- 904b
by:

Easy to change and works great 126430



- 904b
by:

Seems strange after conventional trailer balls but looks like it will work just fine. Nice finish and no cheap look. 106675



- 904B
by:

Just got the ball set on the truck. Haven't towed with it yet, but love how simple it is to change out the size! I work for a landscape company with multiple trailers with different ball sizes. so this product saves a lot of running around. 44858



- 904B
by:

I have one of these Convert-a-ball sets on each vehicle I own!!! They are very good, easy to swap and made out of high grade steel. I watched them test their balls and hitches at their plant during a visit many years ago. They test them to the MAX!!!!! All of their ball sets are made in the USA!!! at their SYDNEY NEBRASKA plant. They were the first with the changeable ball system and have it patented. All of the other types are imitators!!!! Some of the other changeable ball set are made in CHINA out of what kind of material I don't Know!!!!! BUY THE ORIGINAL!!! BUY THE BEST!!!! BUY MADE IN THE USA!!!!!!!!!!!!!!! 35427



- 904B
by:

Great service, great price. 21347



- 904B
by:

Product is great. Nice not to have to unlock the hitch and turn it to the next ball size. 6326



- 904B
by:

Convert-A-Ball This site was really easy and fast to work with. I shipped on the cheapest option and the Convert-A-Ball 2"-2 5/16th kit came within a few days. I was amazed. Most places take forever, but these people really put a rush on it. The quality is solid, 10,000lb rating, and the ergonomics are outstanding. I had my old ball off and this on one in less than a couple minutes. The materials are heavy duty and flawless. I will tow 4,000-8,500lbs or more every day for the rest of my foreseeable future, so I am really putting my faith in this company. 5219


23
23

Ask the Experts about this Convert-A-Ball Hitch Ball
Do you have a question about this Hitch Ball?


  • Hitch Ball Recommendation Made in America
  • I believe I have something that will work for you, but the Curt Hitch Ball # 40038 that you referenced is not made in the USA, it is made in China. You might be interested in a Convert-A-Ball Interchangeable Ball Set # 904B. This product is made in the USA and comes with an interchangeable hitch ball that will give you the option to easily change between a 2 inch and a 2-5/16 inch ball.
    view full answer...

  • Is There A 2 Inch Trailer Hitch Ball Made In the USA
  • The 2" Hitch Ball part # EH68C-C is made overseas but we do have a made in the USA hitch ball option for you, the Convert-A-Ball Interchangeable Ball Set part # 904B which gives you both 2" and 2-5/16" options. The majority of the trailer hitch balls are all made overseas. In regards to the Extra Long Ball Mount part # D-26, this does indeed have a reduced capacity due to the extended length but not by much. For reference, the Ball Mount part # C45310 is essentially a shorter version...
    view full answer...

  • Availability of Interchangeable Trailer Ball Set That Features Wrench Flats on Shank
  • The Convert-A-Ball Interchangeable Trailer Ball Kits do not feature wrench flats on the shanks. Our installers routinely use a large screwdriver through the ball retaining hole in the shank to prevent the shank from spinning while the nut is torqued. We offer a Tow Ready Interchangeable Hitch Ball Set, part # 63804. The shank does have wrench flats, a 2-5/16 and a 2 inch ball are included and the set has an 8,000 lb capacity that should be sufficient for your needs.
    view full answer...

  • Can Replacement Balls be Ordered for the Convert-A-Ball Interchangeable Ball Set
  • Yes, if you got the Convert-A-Ball Interchangeable Ball Set # 904B and later decided you wanted to also get the 1-7/8 inch ball you could get a Convert-A-Ball Interchangeable Hitch Ball 1-7/8 inch diameter # 300b. Or if you wanted to get all three balls at once you could order a Convert-A-Ball Interchangeable Ball Set # 900B. This comes with a 1-7/8 inch ball, a 2 inch ball and a 2-5/16. I attached a review video for this product for you to check out also.
    view full answer...

  • Can Shank Included w/ Convert-A-Ball # 800B Be Used With a 2-5/16 Inch Trailer Ball
  • The 2-5/16 ball will fit on the shank of the # 800B, but because the shank portion uses a 3/4 inch threaded shank, it's not strong enough to tow a trailer large enough to be rated for a 2-5/16 inch ball. However, if you're just moving the trailer a few feet on flat ground, you can use a standard 2 inch ball of any kind if you wish.
    view full answer...

  • Hitch Ball Recommendation that is Made in the USA
  • We have a USA made solution but it's not the Curt you mentioned. You might be interested in a Convert-A-Ball Interchangeable Ball Set # 904B. This product is made in the USA and comes with an interchangeable hitch ball that will give you the option to easily change between a 2 inch and a 2-5/16 inch ball. The Curt hitch ball part # A-90 that you referenced is not made in the USA.
    view full answer...

  • Big Buck Hitch Cover Compatibility with Hitch Ball Larger than 2 Inch
  • The CIPA Hitch-Ball Cover - Deer # CM60602 is only a fit for up to 2 inch hitch ball. There is not a cover for a 2-5/16 inch ball. In order to have your 2-5/16 inch hitch ball and still use this cover, you would need the Convert-A-Ball Interchangeable Ball Set - 2" and 2-5/16" Balls - 1" Shank - Nickel # 904B or something similar to give you easy access to changing that hitch ball to a 2 inch size without needing to wrench and torque it each time.
    view full answer...

  • Hitch Ball Recommendation Made in America
  • I believe I have something that will work for you, but the Curt Hitch Ball # C40007 that you referenced is not made in the USA, it is made in China. You might be interested in a Convert-A-Ball Interchangeable Ball Set # 904B. This product is made in the USA and comes with an interchangeable hitch ball that will give you the option to easily change between a 2 inch and a 2-5/16 inch ball.
    view full answer...

  • Trailer Hitch Ball Recommendation Made in the USA
  • You might be interested in a Convert-A-Ball Interchangeable Ball Set # 904B. This product is made in the USA and comes with an interchangeable hitch ball that will give you the option to easily change between a 2 inch and a 2-5/16 inch ball. Not all of our hitch balls are made in the USA.
    view full answer...


Do you have a question about this Hitch Ball?




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Info for this part was:

Photos by:
Theodore B
Expert Research:
Michael L
Expert Research:
Jameson C
Video by:
Joshua S
Updated by:
Adele M
Video Edited:
Dustin K
Test Fit:
Shane T
Video Edited:
Chris R
Installed by:
Hayden R
Updated by:
Hannah L

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