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Ball Mount Adapter for Convert-A-Ball Cushioned Weight Distribution Shank
(83 reviews)
Price: $49.72
In Stock
Convert-A-Ball
Ball Mount Adapter for Convert-A-Ball Cushioned Weight Distribution Shank
Part Number: BA-1
In Stock
$49.72
Retail:$56.72
You Save: 12%
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- All Info
- Reviews (83)
- Q & A (0)
- Photos
Convert-A-Ball Accessories and Parts - BA-1
- Weight Distribution Hitch
- Adapters
- Ball Mount Adapters
- Convert-A-Ball
Simplify your towing needs with this top-quality, all-steel adapter. It bolts right onto your cushioned weight-distributing shank (AMAC1) to give you a sturdy, adjustable ball mount. Mount it at just the height you need for a smooth, level ride.
Features:
- Attaches to cushioned weight-distribution shank (AMAC1; sold separately) to provide a standard ball mount
- Can be used in rise or drop position
- Adjusts along shank length by 1-1/4" increments
- Can be used in rise or drop position
- Installs easily onto the cushioned shank with pins and clips sold separately
- Constructed of powder coated steel
- Made in the USA
Specs:
- Fits Convert-A-Ball cushioned weight-distribution shank (AMAC1; sold separately)
- Will fit other weight-distributing shanks with 3/4" shank diameter and holes 1-1/4" apart
- Weight capacity:
- 10,000 lbs GTW
- 2,000 lbs TW
- Ball hole diameter: 1"
- 2-Year limited warranty
BA-1 Convert-A-Ball Ball-Mount Adapter for Cushioned Weight Distribution Shank (AMAC1) - 10,000 lbs GTW
Customer Satisfaction Score:
98% were satisfied with this product
2% of customers were not satisfied
- Wrong item was ordered
Ratings & Reviews
4.9
83 reviews
by:
Gene
03/05/2026
I have purchased from E trailer many times over the years. Customer Service is always super helpful. I had a drop shaft from an Equal-i-zer trailer hitch that I wanted to mount an adjustable ball on. They had exactly what I needed. I wish they had the grade 8 bolts at the exact size I needed, but a trip to the local hardware store took care of that. Do not hesitate to buy from these guy. Customer Service spent time making sure this was the exact fit for my existing drop shaft. The holes lined up and everything fit the way it should.
by:
John Lafond
03/11/2025
Excellent product and service from etrailer.com. although I haven't towed with the Convert-A-Ball yet, it appears we'll made and fit perfectly.
Gwendolyn Y.
3/12/2025
Looks great, John! What are you going to be towing?
by:
Chris
01/14/2025
Every part fit perfectly! I needed the ball attachment and related hardware for a Blue Ox drop receiver I already had. These guys are really experts!
Chris
1/18/2026
I have been towing my 8000 lb ranger tug boat throughout the summer. Worked like a champ!
by:
Rob
06/09/2026
Fits my application perfectly! Manufactured in USA and shipped to me in Canada super fast! Customer service and follow ups are absolutely world class!
by:
Dale
05/15/2026
Fits my Curt equalizer shank like a glove!!!
by:
John
05/20/2026
It worked perfectly for the drop down hitch I needed it for.
by:
Justen
05/10/2026
Easy install and made it through shipping!
by:
Reisa
11/10/2024
Great product and fast shipping and wonderful customer service.
Thank you
Thank you
Reisa
11/11/2025
A year later, and the part is still perfect. Thank you!
by:
Leroy
08/09/2021
The hitch adapter is a perfect fit for my ole' 2x2-inch draw-tite weight distribution hitch (DT3344) which has holes at 1-1/4" on center, matching this adapter's 2-1/2-inch spacing perfectly. I will be using 3/4-inch dia. x 3.5-inch long grade 8 bolts for attachment in order to eliminate any possibly chance for movement.
by:
Matthew H.
03/07/2026
Great product ! Works well with Equal-i-zer shanks
by:
Pamela
11/25/2025
I ordered these items for my son for Christmas. I was very happy with the ordering process & the short amount of time for delivery!
by:
Daniel
02/25/2025
Product was as expected. Thanks to the question and answer forum provided by this supplier I was able to get this part and be sure it would fit. Thank you.
The mounting holes are 2-1/2" apart and works with an old anti sway hitch that has hole spacing 1-1/4" o.c. Certainly, heavy duty. I wish it came with the bolts since there is no question about the size needed to mount this.
The mounting holes are 2-1/2" apart and works with an old anti sway hitch that has hole spacing 1-1/4" o.c. Certainly, heavy duty. I wish it came with the bolts since there is no question about the size needed to mount this.
by:
Hell Rzr
10/06/2015
I`m waiting for mine to arrive. I find it hard to believe this will hold up to 2000 pounds of tongue weight. But will work great for my atv trailer. As always etrailer is the best with prices , shipping and customer service.
Hell R.
10/5/2016
Product has been excellent , I used bolts instead of pins to hold it because I set my height and leave it. Etrailer is my favorite place to shop.
by:
Andrew
06/08/2018
I finally had a chance to bust into the box. Extremely impressed with the quality of all the items in terms of materials, design/build and gauge of metal. If I had any suggestion it would be to increase gauge of steel of the ball mount u flange that the ball mount is actually welded to. Overall very good buy and I appreciate your fast delivery. I will shoot you some pics this weekend when I have time to actually insert hitch into receiver and take some measurements to see where ball ends up off the ground. June 16 weekend I will have the trailer to hook it all live. More later.
by:
Peter
10/20/2016
This worked great for me as my receiver is wedged into my F350,been there sense 1999 for my weight dis. hitch with bar mounts and 2-5/16 ball,it allows me to swapout to a 2"ball to tow small trailer.
by:
John
08/06/2023
This Ball Mount Adaptor works as described. It saved me from having to buy a complete hitch to tow a flat bed trailer once in a great time.
by:
Harry F
06/11/2016
Will work as planned. Note: it will not work with the older hitches as it only fits a hitch that is 2 x 2 in square with 3/4 pin holes.
Harry F.
6/20/2017
Use this item on a curt hitch 17120, works great and is perfect if you use multiple vehicles or trailers with different height hitches.
by:
Dustin
05/20/2022
I purchased this to go with the equalizer 2.5 inch weight distribution hitch shank. I also ordered the recommended pins. This piece allows me to use my 6 inch drop equalizer shank normally used for weight distribution. Now when I'm not towing my camper I will have an adjustable height hitch without having to purchase anything else. Paired this will the Convert-a-ball adjustable hitch ball so now I can do 3 different drops with 3 different balls, all without having to loosen a nut!
by:
T.J.P.
10/28/2014
This fits well with my Curt drop shank. It certainly adds to the rattles, but gets the job done so I don't have so many heavy hitch-related items hanging out in my truck. I also use a locking skewer on the top pair of holes for added security.
by:
Ed
11/20/2025
Good quality.
by:
Eric
12/17/2024
Convenient and easy to adjust the ball height to the level height of any trailer using your weight distribution shank.
by:
Eric A.
02/14/2016
Product is exactly as advertised. It allows me to set the correct trailer tongue height.
Eric A.
2/13/2017
Product is exactly as advertised. Provides multiple ball height.
by:
Dave H
08/08/2015
This ball mount is extremely well made, great welds and matches up perfectly with the 14.5" drop hitch. Fast shipping!
by:
Kevin
04/10/2020
I have not towed with this yet. I am certain it will be just fine. It is heavier than I thought it would be. Harbor freight offers one... it has half the load rating so it would not work for me. When buying this one they helpful parts were from the questions already answered. The holes from center to center are 2.5" apart which fit my receiver perfectly. I am just impressed with the overall construction of the weight of it.
by:
Tireiron
08/08/2018
It what i need , but with the liabilities of a tow product , i expected high quality weld .
The weld is of very low quality and should never passed any visible inspection .
The weld is of very low quality and should never passed any visible inspection .
25
83
true
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See what our Experts say about this Convert-A-Ball Accessories and Parts
- Recommended Extended Ball Mount or Hitch Extender for Towing Boat TrailerFor your 2018 Tahoe and boat trailer needing a longer extension between them I recommend the Brophy Ball Mount for 2" Hitch - 3/4" Rise, 2" Drop - 13-1/4" Long - 10,000 lbs # BM20. Having a longer ball mount like this will not reduce the capacity of your hitch at all. This will give you a length of 13-1/4 inches from the center of the ball to the hitch pin hole. For a compatible hitch ball the shank needs to be 1 inch diameter for this mount. I recommend the 2 inch ball # 40038 or...
view full answer... - Adjustable Ball Mount Set that Has 1-7/8 inch and 2 inch BallWe have a similar way to accomplish what you are looking for from the # C45901 but we don't have replacement platforms for it. So instead you'd want the shank part # AMAC1, two platforms # BA-1 and then the ball sizes you want # 63845 and # C40002.
view full answer... - Can the Ball Mount Adapter for Convert-A-Ball # BA-1 Be Used in the Rise and Drop Position? Hi Ray, The Ball Mount Adapter for Convert-A-Ball Cushioned Weight Distribution Shank Part # BA-1can be mounted in either the rise or drop position. So, the tab can be at the top or bottom depending on if you need rise or drop to hook up to whatever trailer you're wanting to tow. What kind of trailer are you planning on towing with the adapter?
view full answer... - Will Curt Rebellion XD Ball Platform Fit Curt Adjustable 2-Ball MountThe channel on the # C28KR is too narrow to fit on the Curt Adjustable 2-Ball Mount # C99NR (45935) shank. What you can use instead is the Ball Mount Adapter for Convert-A-Ball Cushioned Weight Distribution Shank # BA-1. This has a 1" diameter hole so you can use a hitch ball like the # C40002.
view full answer... - Can 18" Long Equal-i-zer WDH Shank Be Used with Ball Mount Adapter for Towing a TrailerHey Andrew, thanks for reaching out! Yes, you've done a great job researching what you need. The following parts can be used together to achieve what you're trying to accomplish: - 18" Long Equal-i-zer Weight Dist Shank # EQ90-02-4600 - Buyers Products 3" to 2" Adapter # 337RTA302 - Ball Mount Adapter # BA-1 - Convert-A-Ball Interchangeable Ball Set # 906b
view full answer... - Can the Ball Mount Adapter for Convert-A-Ball WDS Work W/ the Curt Adjustable 2-Ball Mount?Yes you can use the Ball Mount Adapter for Convert-A-Ball Cushioned Weight Distribution Shank # BA-1 with your Curt Adjustable 2-Ball Mount # C99NR as they have the same 1-1/4" hole spacing and use the same 3/4" adjustment pins.
view full answer... - Will Ball Mount Adapter Work With Weight Distribution ShankI pulled one of the Ball Mount Adapters, part # BA-1 from our warehouse and took a measurement for you. As the attached photo shows, the center-to-center measurement is 2-1/2 inches. With 3 inch spacing on your shank this will unfortunately not work for you. We do offer a shank that might work for you and will work with the ball mount adapter. I recommend the Convert-A-Ball Cushioned Weight Distribution Shank, part # AMAC-1. This Shank fits 2 inch receiver openings and the holes are spaced...
view full answer...
- Weight Capacity of the Convert-A-Ball Adapter Part Number BA-1I contacted our representative at Convert-A-Ball and the weight capacity of the ball mount adapter # BA-1 is 10,000 pounds and tongue weight capacity is 2,000 pounds. It bolts right onto your weigh distribution shank such as the Convert-A-Ball # AMAC1. The adapter # BA-1 can fit other weight distribution shanks with 3/4 inch shank diameter holes and holes 1-1/4 inches apart on center. I added a short video review for you too.
view full answer...
- Adjustable Ball Mount with Long Shank for 2" Ball Mount with 8" RiseTo answer your question first- Yes. You are able to use the Blue Ox Sway Pro Weight Distribution Shank # BXW4003 as a standard rise/drop ball mount. To make it a complete towing setup, you need to add the Ball Mount Adapter # BA-1 , which works with shanks that have 1-1/4" adjustment increments. Using this setup will give you around 14" of distance from the center of the hitch pin hole to the center of the hitch ball. The other option, which would be a more economical choice if you don't...
view full answer...
- Hole Spacing For An Adjustable Ball Mount 2 Inches on CenterI see the confusion with the hole spacing and think I can clear it up. The holes are 3/4 inch and they are 2-1/2 inches apart on center. They are not 1-1/4 inches apart however, that is the adjustment increment based on the Convert-A-Ball Cushioned Weight Distribution Shank for 2 inch Hitches,# AMAC1, this part is paired with. The actual metal spanning between the holes is 1-3/4 inches. The only similarly styled adjustable ball mount I could find that has a 2 inch on center adjustment...
view full answer... - Replacement Ball Mount for Rise-Drop Weight Distribution ShankYou might be able to make the Ball Mount Adapter for Convert-A-Ball Cushioned Weight Distribution Shank # BA-1, which has holes spaced 1-1/4" apart center on center. This platform has a 3/4" shank for a hitch ball. Typically these are going to be fairly specific to fit certain shanks, so you'll want to make sure the hole spacing works with your existing shank.
view full answer... - Can I Use A Standard Ball Mount On My Equalizer Weight Distribution HitchI do have a solution for you. You can use the Ball Mount Adapter for Convert-A-Ball Cushioned Weight Distribution Shank, part # BA-1, with your Equalizer 12k weight distribution hitch. Once you have this all you need is a hitch ball. I recommend the Convert-A-Ball Interchangeable Ball Set - 2" and 2-5/16" Balls - 1" Shank - Stainless, part # 906b. It comes with a 2" and 2-5/16" ball mount rated to tow up to 10,000 lbs. I have included product description links, a video installation link,...
view full answer... - How To Turn a Weight Distribution Shank Into an Adjustable Ball MountI have just what you need to turn your Equal-i-zer Weight Distribution Shank part # EQ90-02-4800 into an adjustable ball mount. For this, you will need the Ball Mount Adapter part # BA-1, 3/4" Pins with Clips part # CABPN-2, and 2-5/16" Hitch Ball part # 63847.
view full answer... - Does The Brophy Adjustable Hitch Fit The Curt Weight Distribution ShankThe Replacement 10K Ball Mount Tongue for Brophy Adjustable Drop Hitch # RTB1 will not fit the Curt Weight Distribution Shank for 2-1/2" Hitches # C17131 as # RTB1 only fits Brophy Shanks. Instead, what will work with the Curt WD Shank # C17131 is the Ball Mount Adapter for Convert-A-Ball Cushioned Weight Distribution Shank # BA-1.
view full answer... - Adapter Recommendation for Use with Weight Distribution Shank to Use as Ball MountYou could use the Ball Mount Adapter part # BA-1 on your Curt weight distribution shank part # C17123 and you'd have an adjustable ball mount.
view full answer... - Reese Sway-Control Bracket Compatibility With The Convert-A-Ball Ball Mount AdapterHey David, Yes, the Reese Sway-Control Bracket for 2" Ball Mounts # RP26003 would be a compatible match with the Ball Mount Adapter for Convert-A-Ball Cushioned Weight Distribution Shank # BA-1. If you need the hitch ball as well for the sway-control bracket then you can use part # RP58060 for the ball and part # 37201001 for the pin. This bracket is 3/8" thick so you'll want to check if the shank of the hitch ball is long enough to accommodate the increased thickness.
view full answer... - Extended Ball Mount For Towing an Enclosed Trailer Behind a MotorhomeI have a couple options for you as the Curt High-Low Adapter 45797 # C27KR is only designed to be used with tow bars when flat towing. The Curt Class III Ball Mount with 2-5/16" Ball # C45065 is only 9-1/4" long from the receiver hitch pin hole to the ball mount hole. The Curt Ball Mount # D-28 also has a 6" drop like the other Curt ball mount but this mount is 14-1/4" long from the receiver pin to ball mount hole. That would gain you 5 inches without using an adapter. The ball mount...
view full answer... - Would the # BA-1 Fit a Curt or Reese Weight Distribution ShankThe # BA-1 fits the typical size for weight distribution shanks like the part # C17124 or # RP54977. The holes are 3/4 inches wide and are spaced 1-1/4 inches apart.
view full answer... - Can Weight Distribution Shank be Used Like Standard Ball MountWe have the Convert-a-Ball part # BA-1 which is a ball mount platform that fits standard weight distribution shanks like your Blue Ox SwayPro weight distribution. Then for a 2 inch hitch ball that would fit this you'd want the part # 40038 or part # C40007 for a 2-5/16 inch ball.
view full answer... - Can Longer Equalizer Weight Distribution be Used as Standard Ball MountHey Josh, yes you can use the Equalizer shank part # EQ90-02-4600 as a standard ball mount. We even have a ball mount attachment for these shanks with the part # BA-1 as well. Do you have a ball already? If not, the part # C40007 would be correct size ball and shank for your application.
view full answer... - Substituting 3/4 Inch Bolts for Pins to Attach BA-1 Ball Mount Adapter to Weight Distribution ShankAccording to Convert-A-Ball, although they recommend using the # CABPN-2 3/4 inch pins to secure the # BA-1 it is perfectly acceptable to use 3/4 inch Grade 8 bolts instead of the pins. The only downside is that changing the ball height would be more difficult.
view full answer... - Compatibility of Ball Mount Adapter # BA-1 with Weigh Safe Hitch Ball with Scale # WSUN-1I went out to our warehouse to measure the Ball Mount Adapter for Convert-A-Ball Cushioned Weight Distribution Shank # BA-1 for you. The platform measured 11/16th inches which is the 3/4 inch platform they are referring to. I recommend the # BA-1 for your Weigh Safe 2" and 2-5/16" Hitch Ball w/Built-In Scale # WSUN-1. These two parts will work very well together. That platform is designed to work with the Convert-A-Ball Cushioned Weight Distribution Shank for 2" Hitches # AMAC1, but...
view full answer... - Can Convert-A-Ball Cushioned Weight Distribution Shank be Used Without a Weight Distribution SystemYes, you can use the Convert-A-Ball Cushioned Weight Distribution Shank # AMAC1 without a weight distribution system and it will keep its 10,000 pound weight rating. The Ball Mount Adapter # BA-1 is designed to work with it just for that purpose and is also rated for 10,000 pounds GTW.
view full answer... - Is the Convert-A-Ball Ball Adapter Compatible with Other Weight Distribution ShanksI pulled the Convert-A-Ball Ball Mount Adapter, # BA-1, and an Equal-I-zer weight distribution shank and I found that they do work together. The bolt holes for # BA-1 match the bolt holes on most weight distribution shanks, but it has not been tested with all weight distribution shanks so a fit cannot be guaranteed. To attach the adapter to the shank, you can use the 3/4 Inch Pins and Clips, # CABPN-2.
view full answer...
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Info for this part was:
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Video Edited:
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Test Fit:
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Test Fit:
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Installed by:
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Updated by:
Wilson B
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Lazer S.
3/10/2026
Glad we could help, Gene! We do our best to get everyone taken care of! ^___^ What are you towing with this set up?