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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" XL Shank - Nickel

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

Item # 105TB
Our Price: $82.94
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Trailer Hitch Ball
Shipping Weight: 5 lbs
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Trailer Hitch Ball 105TB - 3 Inch Shank Length - Convert-A-Ball
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Ball set with nickel-plated 1" diameter, 3" 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" XL Shank - Nickel part number 105TB can be ordered online at or call 1-800-940-8924 for expert service.
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  • Reviews (770)
  • Q & A (0)
  • Photos

Convert-A-Ball Trailer Hitch Ball - 105TB

  • 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
  • Convert-A-Ball
  • 3 Inch Shank Length

Ball set with nickel-plated 1" diameter, 3" long shank. Three hitch balls with 1-7/8", 2" and 2-5/16" diameters. 10,000 lbs GTW. Corrosion and rust resistant.


  • 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


  • Fits ball mounts with:
    • 1" Diameter ball hole
    • 1-1/8" - 2" Thick ball platform
  • Shank diameter: 1"
  • Shank length: 3"
  • 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.

105TB Convert-A-Ball Nickel Plated 3 Ball Set - 1-7/8", 2" and 2-5/16" Diameter Balls and 1" Diameter x 3" Long Shank - 10,000 lbs GTW

Replaces Model 105TB, Chrome Plated

Customer Satisfaction Score:

Customer Reviews

Convert-A-Ball Interchangeable Ball Set - 3 Balls - 1" XL Shank - Nickel - 105TB

Average Customer Rating:  4.9 out of 5 stars   (770 Customer Reviews)

Ball set with nickel-plated 1" diameter, 3" long shank. Three hitch balls with 1-7/8", 2" and 2-5/16" diameters. 10,000 lbs GTW. Corrosion and rust resistant.


The flat-nickel finish resists corrosion way above and beyond the chrome versions I've had in the past. What a joy to ALWAYS HAVE THE right size ball for the trailer I need to pull and you can change it out in about 30 seconds. I needed the 1" XL shank, which fits the 2019 Ford F150 stock bumper hole perfectly, leaving just the right number of threads past the nut and lockwasher.


Appears to be very good product. (Rating is for product only) USPS shipping was very slow- almost 2 weeks to receive this order. Will probably look for another retailer next time.


works great, easy to switch sizes

Ronnie H.


works great


I can't be more pleased with etrailer's services! This was my second order, and I must say that the etrailer videos are part of the reason for the 5 stars. They are done in ways that make them helpful to the customer in comparing products, being sure what is being ordered will be right for the application, and in the case of wiring, exactly how to do the installation. The product arrived right on time, well packaged, and fit my truck just as expected. Excellent follow up after the order, and through the tracking process all the way to delivery as well. Super supplier!

Jon H.


I havent used the equipment as often as expected, but you can mark me down as still very satisfied. Thanks


I could not find any bumper " hitch balls" that would fit correctly my 07 Dodge 1500 Ram P/U. It came with the tow package , over drive, except a ball on the bumper itself. when I searched nobody had anything with a long enough shank to properly fit my factory support tow bumper. I found you guys and my problems are solved. Work s great and I have an assortment of ball sizes to choose from.


works great. I pull several different trailers regularly. Its nice to just carry 1 height adjustable hitch and switch the balls out.


The Convert-A-Ball worked well on the Dodge Ram bumper hitch, which required a extra long shank, with this application you can change the ball size with the push of a pin, since the ball is mounted to the bumper and would require the removal of the entire ball if needed a different ball size.


This product is absolutely wonderful. It is difficult to find a 2" hitch ball capable of towing 10,000 pounds. This one is, plus I have the option of going up to the 2 5/16 ball if I need to tow more. This hitch ball has more towing capacity than my truck! I higlley recommend this interchangeable hitch ball set.


Well made and works great on my truck with a combination pintle hitch and no reciever. Wish it had the flats cut on the top of the shank. My hitch has the added metal so only one wrench is required. Had to take a bandsaw to the "cone" section of the ball to make it fit right. If that was done, would have been 5 stars.


Bought this to install on my Rhino Hitch and absolutely love it! I have several trailers with different couplers and it’s a few seconds to change ball sizes. Great product easy to install and use. Highly recommended.


Bought this for my 06 dodge ram 1500 that had an extremely long collar on the bumper hitch. it is strong and well made and definitely long enough to go thru the collar on the bumper. I'm very glad a search led me to your site I will come back here every time I need any trailer needs!! I sent an email question to etrailer and they responded within 12 hours and let me know that I had made the right choice for my needs and followed up with tracking # it showed up exactly when it was suppose to. all in all great place to do business.


Product was almost what I expected, but the price and shipping were great. I can now see in the picture that it appears the nut and washer are not stainless as everything else is. I was surprised when it was delivered and they weren't stainless. There may be a reason for this but if there is I'm unaware of what it could be.

Al B.


Keep it under the seat when not in use. When it remains on the truck for extended periods I use a ball cover. I keep it lubricated and hasnt been a problem in any way.


This is the 3rd set I've purchased, 1 for myself and 2 as gifts. Everything in one spot!! Quality construction. Item to be used on Chevy 2500 that spends a lot of time pulling trailers. Thanks.

Elmer J.


Good morning Rachael. The Convert-A-Ball is holding up great. I dont use it every day, but on the average of every couple of weeks. I have multiple trailers with the 3 different sized balls, this produce makes it easy and fast to switch from 1 to the other. Thanks.


Installed easily, tightened and torqued without a 'hitch' (tongue in cheek). Thread length after tightening was more than adequate, I needed that extra shaft length, too. I have yet to tow anything, but the ball hitch exchange is very simple and solid. So far, so good...


Solid setup. Better than the other styles on the market. Used for a year now with absolutely no complaints.


This product looks quality....I order from different company’s when shopping but why it comes to trailer parts there is just one stop shop....etrailer!!!


Great hitch. Easy to use and easy to store when not in use. Would recommend this hitch to anyone.


High quality, does everything advertised, easy to use. Very pleased with the purchase.


works great but needs some improvement pins slide out sometime


Thanks for the fast delivery. I purchased Reese interchangeable ball set, but was worried about the GWR. Convert-A-Ball is definately a better design and is rated higher. I am glad I went with the Convert-A-Ball. Thanks Again


This product is very sturdy and the tang on the bolt is extra long which is good, for multiple uses. This is not my first interchangeable ball but it is the best.


Product was easy to install and work’s perfectly


I had already owned these products my vehicle was rear-ended and the drawbar was busted off and ball disappeared so they had to be replaced after the collision and I've never had a problem with them because they're made great


Product was as listed and the shipping was fast and accurate.
The web page provided me with all the information I needed to make an informed and accurate order.

I especially liked the instructions being provided so I had a heads-up on what it would take to install the item I ordered.


exactly what i was looking for

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