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  1. Trailer Hitch Ball
  2. Convert-A-Ball
  3. Trailer Hitch Ball
  4. 1-7/8 Inch Diameter Ball
  5. 2 Inch Diameter Ball
  6. 2-5/16 Inch Diameter Ball
Convert-A-Ball Interchangeable Ball Set - 3 Balls - 1" Shank - Nickel
Convert-A-Ball

Convert-A-Ball Interchangeable Ball Set - 3 Balls - 1" Shank - Nickel

Part Number: 900b
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$62.80
Retail:$82.99
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Trailer Hitch Ball
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Convert-A-Ball Trailer Hitch Ball - 900B
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Ball set with nickel-plated 1" diameter, 2-1/2" long shank. Three hitch balls with 1-7/8", 2" and 2-5/16" diameters. 10,000 lbs GTW. Corrosion and rust resistant. Great Prices for the best trailer hitch ball from Convert-A-Ball. Convert-A-Ball Interchangeable Ball Set - 3 Balls - 1" Shank - Nickel part number 900b can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (820)
  • Q & A (0)
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Convert-A-Ball Trailer Hitch Ball - 900b

  • Trailer Hitch Ball
  • 1-7/8 Inch Diameter Ball
  • 2 Inch Diameter Ball
  • 2-5/16 Inch Diameter Ball
  • 1 Inch Diameter Shank
  • Interchangeable Ball Set
  • 10000 lbs GTW
  • Class III
  • Nickel-Plated Steel
  • 2-1/2 Inch Shank Length
  • Convert-A-Ball

Ball set with nickel-plated 1" diameter, 2-1/2" long shank. Three hitch balls with 1-7/8", 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 3 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 the USA


Specs:

  • Fits ball mounts with 1" diameter ball hole
  • Shank diameter: 1"
  • Shank length: 2-1/2"
  • Ball sizes: 1-7/8", 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.



900B Convert-A-Ball Nickel Plated 3 Ball Set - 1-7/8", 2" and 2-5/16" Diameter Balls and 1" Diameter x 2-1/2" Long Shank - 10,000 lbs GTW

Replaces Model 900B, Chrome Plated





Customer Satisfaction Score:


Customer Reviews

Convert-A-Ball Interchangeable Ball Set - 3 Balls - 1" Shank - Nickel - 900b

Average Customer Rating:  4.9 out of 5 stars   (820 Customer Reviews)

Ball set with nickel-plated 1" diameter, 2-1/2" long shank. Three hitch balls with 1-7/8", 2" and 2-5/16" diameters. 10,000 lbs GTW. Corrosion and rust resistant.

by:

etrailer is our go to quick and easy place to purchase parts and accessories we need for working on customers equiptment. Great service, reasonable pricing, and fast shipping.



by:

It's a nice setup, especially when you have different trailer with different ball sizes. And different receivers with different ball sizes and grab wrong receiver with the ball and your an hour away from home and say "crap" I have the wrong one. With this setup you have all the balls in your truck and can be switched out with no tools needed.



by:

Great product and at a great price from etrailer! Quick delivery and easy ordering.



by:

Very ingenious idea. Saves the hassle of having to switch receivers every time I change the type of trailer I'm towing. Also bought the carry case and hitch cover - very pleased with the purchase and would recommend to a friend!

Thanks to etrailer for shipping the items so quickly and their usual outstanding service.

Mike D. profile picture

Mike D.

2/20/2015

Absolutely love this product. I have two utility trailers with different hitch sizes and this has been so much more convenient than having to switch receivers. The case and hitch cover are a MUST to complete the set. Very, Very pleased and, as always, you folks have excellent service and support.



by:

Received item 3 days later than expected delivery date. Looks like a fine piece of equipment. To early to tell if short comings with this type unit, (changeable ball not releasing after extended use) is a problem.



by:

makes it easy to switch to different tr ailers.



by:

Ordered by truck model but still did not work! The shank is about one ich short!



by:

Trailer ball was just what I ordered, it was delivered on time and works perfectly. We use several different trailers with different ball sizes, so this is very easy and convenient to change. Balls are also easy to store in your tool box so they are not lost. A high quality product. I will purchase from this vendor again.
Thank You,
Charles

Charles profile picture

Charles

11/29/2018

all is well



by:

Great ball set



by:

Convert-A-Ball used to be top of the line, now they are stuck in the past.The big three have trucks that can conventional tow 20,000 lbs. or more, so the 10,000 lbs. rated Convert-A-Ball is just weak. I called them and asked if they would upgrade their product to match the new vehicles and they said no.I guess they are content to not change with the times and continue to beat a dead horse. I will not be buying their products in the future as I need a higher tow rating. Might copy their design and have my buddy with a machine shop make a good one.



by:

I tow many different trailers and use an adjustable height hitch bar. This product will make it much more convenient.

Arizona S. profile picture

Arizona S.

1/27/2022

Interchangeable balls have held up well, still easy to extract pins. A little grease on the pins helps.



by:

ive had mine a year now and I can't believe I haven't tried this in years past, these are awesome, no more carrying the 3 other heavy receivers around.

Ml profile picture

Ml

12/24/2022

love it,, no changing out the hitch with that knuckle busting pin.



by:

Your products and service saved my bacon! The products preform better than the new truck I put them on and I will continue to use them as I replace my 2022 RAM with a truck I can depend on. An aside, DEF sucks!



by:

Works great



by:

These are great. I have a set in the truck and SUV for general trailer pulling. With one shank and an adjustable hitch, I can adjust for any height or drop (+/- 10") and any size ball for under 100 bucks!!!!. Can't be beat. I do prefer the solid shank balls for anything really heavy (over 10,000) as I do trust them a bit more.



by:

Very easy to use and very convenient. I've several trailers and they all take different size ball. However after leaving the it on the truck for 3 months, I went to change the ball size. The pin came out very easily but the ball was rusted to the shaft,. I ended up taking a torch to the ball and two pipe wrenches to get it off. I should have spent the extra money and got stainless. The nickel finish is worthless.



by:

Very easy to use around the farm when we have trailers that need three diffrent balls.

Brandon profile picture

Brandon

4/10/2014

Wow, I was told etrailer had good service. This exceeds my expectations. Yes the convert-a-ball works great on the farm beings we have different trailers with different sizes of ball hitches. Great customer service Patrick. Thanks for everything.



by:

I have several trailers utility, small boat and larger boat, that require different balls(that sounds funny but I'm amused). This product saves space and time in the truck only having to install the needed size ball onto the hitch. Converting from one size to another couldn't be easier, push the pin, pull the ball, put on the correct ball push the pin. Each ball has its own pin so there's never searching for a lost pin. It is taking you longer to read this review than it will to change ball size.



by:

Product as described, as pictured, and all the specs were correct. I needed an adjustable hitch for different trailers (height) with a drop/rise of 8" and had a 2" ball and needed a 1 7/8's, so I decided to install this to have a hitch that can adjust to any height within a 16" range, and always have the right size ball. Would buy again.



by:

I had a pin type trailer ball combination like this years ago. It gave me great services. But, when I sold that car, I forgot to take the trailer ball. Since then I have tried many types of trailer ball combinations. None were as good as the pin type. They repeatedly got stuck with road grime and required penetrating oil and hammer to get them free.
The only maintenance you will need on this pin type ball is a little light grease on the pin about once a year. When ordering pay attention to the mounting bolt width. My type II hitch needs a 1 inch bolt.
I am looking forward to years of service from this product. This is the only type of trailer ball combo I will buy.



by:

This is a great thing to get if you ever want to pull more then one trailer, I pull many different size trailers and it saves a ton of time . Great buy

Nolan profile picture

Nolan

8/18/2020

Product is still great to use but when I buy again I’d be getting the stainless balls instead so they don’t start to rust, mine still work but just got a bit rusty. That being said slap some grease on it and wd40 on the pin and you shouldn’t have much issue.



by:

Great Product. Fit is nice and tight so no rattling from the ball. The nickel finish looks good, but does wear off the ball pretty quickly. I've combined my Convert-A-Ball with an adjustable draw bar so I can pull any trailer in a pinch. Well worth the money if you need to pull different trailers.



by:

Got 2 sets. One for my truck and one for

My brothers truck..Have owned convert a ball

Hitch on previous trucks...couldn't find any

Locally. ..e trailer to the rescue...Thanks..



by:

Works flawlessly and is a must have for multiple trailers.

Thomas T. profile picture

Thomas T.

11/20/2022

Wonderful, the big bonus here is the 10,000 GTW. Ive made all my couplers 2 so havent had to swap balls lately but always have them on hand if needed.



by:

As a professional walleye angler I have been towing boats for over 30 years and this is one of my go to products having multiple trailer sizes. My tournament boat rolls in at about 6000 lbs give or take a few. also have to thank etrailer for the best customer service, with everything. Thanks everyone.


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Show More Reviews

See what our Experts say about this Convert-A-Ball Trailer Hitch Ball

  • Trailer Hitch Ball Sizes Commonly Used With a Class III Receiver
    While most your class 3 trailer hitch receivers are rated for 3,500lbs-8,000lbs the hitch ball size is generally determined on the trailer. The 1-7/8" Hitch Ball # 19260 is generally found on very small trailers with a total weight below 2,000lbs. The 2" Hitch Ball # 40038 will be the most common size used on most utility trailers you would be able to tow. The 2-5/16" Hitch Ball # C40005 is commonly found on larger trailers but is also the most popular size used on camping trailers. We...
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  • Adjustable Trailer Hitch Ball Mount For Curt Front Mount Receiver On a 2017 Chevrolet Silverado 1500
    I do have an option for you as there are no adjustable ball mounts with that long of a shank. You can use the Equal-i-zer Weight Dist Shank # EQ90-02-4600 with the Curt Front Trailer Hitch Receiver # C31069 on your 2017 Chevrolet Silverado 1500. The shank is 14" long from the center of the hitch pin bolt to the vertical mounting holes. Those vertical mounting holes will allow you to use the Ball Mount Adapter # BA-1 which is held place with the Pins and Clips # CABPN-2. If you are using...
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  • Compatibility of Covert-A-Ball Interchangeable Nickel Ball Set with Aluminum Ball Mount
    For use with an aluminum ball mount, the Convert-A-Ball Interchangeable Ball Set in stainless steel # 902B is your safest choice and my only recommendation. Regardless of which ball size you use, the weight capacity will remain at 10,000 lbs when used in conjunction with its 1" solid shank. If you were to use the nickel ball set # 900B you referenced, the dissimilar metals coming into contact with one another can cause a reaction risking damage to the aluminum ball mount and eventually...
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  • Will the Convert-A-Ball Dual Cushioned Ball Mount Work at Max Rise on a 2005 Jeep Liberty
    I went out to the warehouse and pulled the Convert-A-Ball Dual-Cushioned, Adjustable Ball Mount, # CAB-UM, and took some measurements for you. The most critical measurement is going to be the measurement from the center of the hitch pin hole, to the back of the ball platform, which is 6 inches, and the measurement from the top of the receiver shank to the top of the ball platform, which is 8-1/2 inches, in the max rise position, see photo link. As long as the distance out from the center...
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    Image 1 for
  • Nickel and Stainless Steel Versions of the Convert-A-Ball Interchangeable Ball Set
    We do in fact have both a nickel and stainless steel version of our Convert-A-Ball Interchangeable Ball Set - 3 Balls - 1" Shank. The nickel version is part # 900b and is the more economical of the two. The stainless steel version is part # 902B and offers much better corrosion resistance. I've linked to a video review of these sets for you to look at.
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  • 8 inch Drop Ball Mount and Interchangeable Hitch Ball Recommendation for 2 inch Hitch
    I attached a link to a page that has all of the 8 inch drop ball mounts we offer for 2 inch hitches like what you have. The Draw-Tite, part # 2793, would work great as a standard 8 inch drop ball mount. It sounds like you are then looking for a way to easily interchange between hitch ball sizes. For that the Convert A Ball part # 900b would be a great option as it has the ability to easily change between a 1-7/8 inch, 2 inch, and 2-5/16 inch hitch ball. I attached a review video for this...
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  • Ball Mount with 6 inch Drop and Interchangeable Ball Set Recommendation
    The thickness of the sway control bracket part # RP26003 that you would need is 3/8 of an inch. The ball mount you are interested in part # AMSC6 calls for a shank that is 2-1/8 inches long. So the interchangeable ball set you would need would be the # 900b as it comes with a 2-1/2 inch long shank.
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  • How To Confirm Fit Of Adjustable Ball Mount for 2" Hitches TK5007
    The Adjustable Ball Mount for 2" Hitches part # TK5007 offers up to a 9" rise and a 10-1/4" drop. In order to confirm this will work for your setup you need to measure from the ground to the top inside edge of the trailer hitch and then subtract the distance from ground to the bottom of the trailer coupler while level. That said, you also need to stay under the 5,000 lb weight capacity. In order to add a hitch ball to the above ball mount, I recommend the Convert-A-Ball Interchangeable...
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  • Recommended Interchangeable Ball Set Made In USA
    The Tow Ready brand that manufactures the Tow Ready Interchangeable Hitch Ball Set with 1-7/8", 2" and 2-5/16" Hitch Balls part # 63803 is made in China. If you prefer a USA made option, I recommend Convert-A-Ball Interchangeable Ball Set part # 900b which has a -7/8", 2" and 2-5/16" interchangeable ball with a 1" shank. The Convert-A-Ball set is nickel plated. I have attached an installation video for your reference.
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  • Recommended Ball Mount for 2" Hitch with 7" Rise
    I have just what you need, the Curt Ball Mount part # C45338 which has a 7" rise and is designed for a 2" trailer hitch. This is a fixed ball mount but we have adjustable options, the Convert-A-Ball Dual-Cushioned, Adjustable Ball Mount part # CAB-UM which has built-in cushioning. If you go with the Curt Ball Mount, you'll also need the Hitch Ball part # A-90 for 2". If you go with the Convert-A-Ball Dual-Cushioned, Adjustable Ball Mount, you'll need the Convert-A-Ball Interchangeable...
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  • Replacement Hitch Balls for Convert-A-Ball Interchangeable Ball Set
    The correct replacement 1-7/8" hitch ball for the Convert-A-Ball Interchangeable Ball Set part # 900b, is part # 300b. We also have the 2" part # 400b and 2-5/16" part # 600b.
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  • How Does Convert-A-Ball Interchangeable Set , # 900b, Attach To Hitch Ball Post
    The Convert-A-Ball Interchangeable Set , # 900b, hitch balls attach to the included post and shank by the locking pins. The correct size ball is put on the post and the holes are lined up. Then the locking pin is pushed in place thru the holes and locks. To remove the ball you would press the dimple on the end of the locking pin, which releases the pin and it can be pushed out. The hitch balls only attach to the included post and shank, they will not work on a different ball post. I also...
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  • 7,500LB Class III Ball Mount and Hitch Ball Set That Are Made In The USA
    The Curt Class III Drawbar # C45270 is made in the USA. It has a 4" drop and a 2" rise with a weight capacity of 7,500 lbs.. The Convert-A-Ball Interchangeable Ball Set # 900b is also made in the USA. This will allow you to quickly change from a 1-7/8" ball to a 2" or 2-5/16" without having to remove the ball or draw bar from your receiver.
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  • Replacement Pin for Convert a Ball Interchangeable Ball Set
    We don't have the pins, but we do have the replacement balls that come with the pins and they are reasonably priced. For the 2 inch ball you would want part # 400b and for the 2-5/16 inch ball you would want part # 600b.
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  • Interchangeable Hitch Ball Recommendation For 2001 Keystone Camplite Pop-Up Camper
    You will want to make sure you have the correct hitch ball mounted for your 2001 Keystone Camper. even though a 1-7/8 inch ball will fit, it can become a major safety issue if the coupler is designed for a larger hitch ball. One big bump and the coupler could jump off the smaller ball. If you are unable to determine the ball size you have a couple of options. You will want to measure the hole on the ball mount that the hitch ball shank uses. I imagine it is 3/4 inch, but some ball mounts...
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  • Does Convert-A-Ball 900b Have New Pins
    The manufacturer does not make new pins for the Convert-A-Ball Interchangeable Ball Set - 3 Balls - 1" Shank # 900b; per them, replacement of those pins requires a special process at their factory. If need be you can replace the balls though, with Interchangeable Hitch Ball - 1-7/8" Diameter # 300b, 2" Diameter # 400b, or 2-5/16" Diameter # 600b.
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Do you have a question about this Trailer Hitch Ball?


Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Michael H
Expert Research:
Michael H
Employee Jeff D
Expert Research:
Jeff D
Employee Jameson C
Expert Research:
Jameson C
Employee Joshua S
Video by:
Joshua S
Employee Adele M
Updated by:
Adele M
Employee Wilson B
Updated by:
Wilson B
Employee Hannah L
Updated by:
Hannah L
Employee Dustin K
Video Edited:
Dustin K
Employee Chris R
Video Edited:
Chris R
Employee Shane T
Test Fit:
Shane T
Employee Hayden R
Installed by:
Hayden R
Employee David F
Installed by:
David F

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