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Convert-A-Ball Hitch Balls
Convert-A-Ball Ball Mounts

Fifth Wheel to Gooseneck Adapters
Convert-A-Ball Truck Bed Extenders

Convert-A-Ball Portable Fire Pit
Convert-A-Ball Truck Bed Steps


Convert-A-Ball


Convert-A-Ball products are all about providing convenience and comfort for everyday trailering. The interchangeable ball system is a flawless, patented design that allows a quick and simple switch between trailers. Cushioned ball mounts ensure a smooth towing experience. Make your trailering a breeze with Convert-A-Ball's affordable, innovative products.

  • Makes towing multiple trailers easy
  • Provides for a comfortable ride while towing
  • Surpasses the national standard for hitch balls
  • First manufacturing company of interchangeable hitch products
  • No tools necessary for assembly





Convert-A-Ball Reviews and Installation Videos



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Expert Answers about Convert-A-Ball

  • Gooseneck vs 5th Wheel Hitch for Towing My RV Fifth Wheel Trailer
  • A gooseneck adapter that is designed for towing a fifth-wheel trailer, like the Convert-A-Ball Cushioned 5th-Wheel-to-Gooseneck Adapter, # CAB-C5G, is normally used when a person already has a gooseneck trailer hitch installed in the truck and needs to tow both gooseneck and 5th wheel trailers. These adapters are a good solution, but do not provide as nice a ride when towing a fifth wheel trailer. If your truck does not have a hitch installed I would recommend going with a fifth-wheel...
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  • How to Determine the Tongue Weight of a Fifth Wheel Trailer
  • There is not an easy way to verify the tongue weight of a fifth wheel trailer if you do not already have the trailer. The best way to find the tongue weight of your fifth wheel trailer is to use a commercial scale like those at truck stops or at material supply centers. First you should weigh your tow vehicle without the trailer connected. Next, connect your trailer to your tow vehicle and drive it on the scale. The difference between the two weights is the tongue weight. Since you...
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  • Comparison of Gooseneck and 5th Wheel Towing
  • Gooseneck trailers are primarily commercially used, while 5th Wheels are primarily used recreationally. A fifth wheel will generally have a smoother ride, which can be further improved by upgrading to an air-ride pin box which helps isolate road shock from the tow vehicle. Gooseneck hitches are typically rated up to 30K, but that capacity will be limited by the capacity of the install bracketry or by the towing capacity of the vehicle, whichever is less. Fifth wheel hitches are available...
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  • Do Gooseneck to Fifth Wheel Adapters Stress Trailer Frames
  • The fifth wheel to gooseneck adapters like part # CAB-C5G do put a bit more stress on the frame of the trailer as they allow for more movement when compared to a fifth wheel hitch that has 4 contact points to stabilize the connection. At the base of the connection with an adapter you have a gooseneck hitch ball which would pivot and move easily whereas at the base of a fifth wheel hitch there is a wide footprint to stabilize side-to-side movement. That being said, we sell a ton of these...
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  • Fifth Wheel Hitch and Rail Kit Recommendation for a 2013 Ram 2500 Mega Cab
  • Since the Convert-A-Ball Cushioned 5th-Wheel-to-Gooseneck Adapter # CAB-C5GX1216 that you referenced does not move the pivot point further back you really do not gain much clearance for tight turns with a short bed truck. Also, if you use an offset adapter like this you can not use an additional offset adapter like the B and W extender you referenced. This would cause too much leverage on the trailer. Do you have a hitch in the bed of your truck? If not I would recommend you install...
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  • Can the CAB-C5G 5th Wheel to Gooseneck Adapter be Used without Bolting or Welding to Trailer Pin Box
  • Yes, you can use the Convert-A-Ball Cushioned 5th-Wheel-to-Gooseneck Adapter, # CAB-C5G, without bolting it to the trailer king pin boxes. This is the best option for this coupler because it allows you to tow different trailers without the need for modification to the trailer pin boxes. This also makes the adapter fairly easy to move from trailer to trailer. One thing I would like to mention is that any of the offset adapters for short bed pickups, like part # CAB-C5GX1216, will require...
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  • How To Measure Clearance on Ford F-250 Short Bed to Determine if Offset Gooseneck Adapter is Needed
  • To determine the clearance needed on your F-250 Super Duty 6-1/2 foot bed, you need to take the width of your fifth wheel and divide by two. Then measure from the gooseneck hitch ball in the truck to the back of the truck cab. That dimension should be 4 inches more than your first measurement for correct clearance. For example, if your trailer measures 96 inches wide, take half (48 inches), then add 4 inches (52 inches). So if the measurement from the gooseneck hitch ball in the truck...
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  • Does a 5th Wheel to Gooseneck Adapter Add Stress to a 5th Wheel Trailer Towed by 2011 Ford F-350
  • Using a 5th wheel to Gooseneck adapter, like the Convert-A-Ball Multi-Cushioned 5th-Wheel-to-Gooseneck Coupler Adapter, # CAB-C5G, can apply added stress to the trailer frame. You will need to contact Keystone to determine if the trailer can be used with a 5th wheel to gooseneck adapter. The biggest drawback will be a decrease in ride quality. If the trailer has an extended pin box or requires additional support, reinforcement of the trailer frame will be required and should be performed...
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  • Determining Needed Fifth Wheel to Gooseneck Adapter Height
  • The easiest way to do this would be to determine the exact adapter height you need. You will need to take some measurements. Jack the trailer so that it is level, and then back the truck up as if you were hitching it. Measure the distance from the bottom of the pin box (not the king pin) to the top of the gooseneck ball. (See provided diagram). This distance is the adapter height needed. You will also need to make sure there is a minimum of 6 inches clearance between the bottom of the trailer...
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  • Is a Fifth Wheel to Gooseneck Adapter Safe for Towing a 33 Foot 12,000 Pound Fifth Wheel Trailer
  • The Fifth Wheel to Gooseneck Adapter, part # CAB-C5G, would be safe for pulling your 12,000 pound Fifth Wheel. The adapter is rated up to 20,000 pounds gross trailer weight and you are well under the limit. Just make sure your king pin box on your trailer is no longer than 30 inches from the center of the king pin to the center of the the mounting bolts. Adapters are not the best thing to use for continual use. A Fifth Wheel trailer is designed to use the movement of the Fifth Wheel...
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  • Minimum Distance Between Truck Bumper and Fifth Wheel Trailer on 1997 Ford F-350 XLT Dually
  • The absolute minimum recommended distance between the truck bumper and the front of the trailer's lower portion (not the overhang) is 16 - 24 inches. The particular minimum in any given application will depend on several factors: the type and length of your 5th wheel's pin box; the particular 5th wheel hitch installed in your F-350 (or the type of adapter used if the truck has a goose neck hitch); and the design of the trailer and where you are measuring. Another way to check is to...
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  • Gooseneck to 5th Wheel Trailer Adapter Recommendations and Safety
  • There are actually two possible options for you. Depending on which gooseneck hitch you have, you may be able to use a gooseneck hitch to 5th wheel trailer adapter. Take a look at the Hi-Rise Gooseneck-to-5th-Wheel Trailer Hitch Adapter, # 9480. This hitch will fit in a Hide-A-Goose hitch by Draw-Tite or Reese. With this option, you will not need to make modifications to the trailer and the 5th wheel hitch can be removed when you need to tow a gooseneck trailer. The Hi-Rise is made...
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  • 2014 Ford F-250 Crew Cab Short Bed Hitch Recommendations for Towing a Fifth Wheel Trailer
  • To determine if the truck you are intending to buy can tow the trailer that you are looking at, you will need to use the following formula to determine the maximum allowable tow rating for your truck. GCW - GVW = Maximum GTW GCW: Gross Combined Weight - The actual weight of the vehicle and trailer combined. This weight should always be obtained by weighing the vehicle and the trailer together on a scale. GVW: Gross Vehicle Weight - The actual weight of the vehicle when fully loaded....
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  • Which Gooseneck Adapter, Andersen Ranch Hitch, Colibert, Or Convert-A-Ball for a Recessed Gooseneck
  • The Convert-A-Ball Multi-Cushioned 5th-Wheel-to-Gooseneck Coupler Adapters are going to be your best choice if they will work with the recessed gooseneck hitch on your Hillsboro flat bed. I took some measurements and found that the coupler is overall 7 inches wide at the base where it sets on the hitch ball. From the front of the housing where the handle is located to the center of the hitch ball the measurement is 5 inches and then 2 inches to the back side of the coupler from the center...
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  • How to Correct Surging or Bucking When Towing 5th Wheel Trailer Using Gooseneck Adapter
  • Any type of adapter will introduce some degree of additional motion, noise and/or vibration in a towing system. The Convert-A-Ball Cushioned 5th-Wheel-to-Gooseneck Adapter # CAB-C5G that you referenced and the offset version # CAB-C5GX1216 are no exceptions, and although these do include polyurethane cushions that act as shock absorbers, they will not deliver the same performance as a system without adapters. There is no quick-fix to the ride quality issues you're experiencing, but we can...
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  • How Do Cushions on Convert-A-Ball Cushioned 5th-Wheel-to-Gooseneck Adapter # CAB-C5G Work
  • I have edited a cut-away photo for you showing how the cushions of the Convert-A-Ball Cushioned 5th-Wheel-to-Gooseneck Adapter work. The photo shows an older version of the # CAB-C5G, but the cushioning on the current model looks and acts similarly. The polyurethane cushions help isolate the portion of the assembly that attaches to the gooseneck ball from the portion of the assembly that attaches to the fifth wheel pin box. The CAB-C5G does not include the optional bolts to secure...
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  • Gooseneck Ball Connection Point Measurement for Convert-A-Ball Adapter, # CAB-C5GX1216
  • I went out to the warehouse to measure the Convert-A-Ball Cushioned 5th-Wheel-to-Gooseneck Adapter, # CAB-C5GX1216, and another adapter I think would be a better fit. The Convert-A-Ball portion that connects to the gooseneck ball measured 7-1/4 inches from side to side and 5-1/2 inches front to back. I also measured the Ranch Hitch Universal 5th-Wheel-to-Gooseneck Coupler Adapter, # AM3139. At its widest point where it connects to the ball, the outside measurement is 5-1/2 inches. This...
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  • 2016 Dodge 2500 Short Bed 5th Wheel Recommendation
  • The best option you gave is the first one. Using the # BWRVB3600 to install your Companion hitch would be the best route. This will essentially give you a # BWRVK3600. Since you have a short bed truck you are going to need to install a Sidewinder pin box on your trailer as well. You will need to remove the pin box of the trailer and replace it with a Sidewinder pin box. Sidewinders are pin box specific so you will first need to know what pin box you have now in order to pick out the...
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  • Adapter to Tow a Gooseneck Trailer with a 5th Wheel Trailer Hitch on a Big Rig Tractor
  • For your set up I recommend an adapter that attaches to the gooseneck trailer. We actually have an FAQ article on this subject which I have linked for you. Given that your tow vehicle is a rig you will be looking at the adapters that fit in or replace the gooseneck coupler. Basically, these adapters fit in place of the regular gooseneck coupler and have a king pin on the ends to fit a 5th wheel hitch. I have included a link to the options. Some fit in place of the inner tube, like #...
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  • Will Convert-A-Ball Cushioned Ball Mount for 2-1/2 Inch Hitches # AMSCV-2 Fit a 2011 Ford Super Duty
  • The Convert-A-Ball Cushioned Ball Mount for 2-1/2 Inch Hitches, part # AMSCV-2, will fit your 2011 Ford Super Duty if it has a 2-1/2 inch receiver. It has a towing weight capacity of 18,000 lbs and a tongue weight capacity of 2,000 lbs. This ball mount has a 2 inch drop and a 3/4 inch rise. To determine the drop or rise you will need for towing you will need to measure the hitch height on your truck. With the vehicle parked on level ground, measure to the top of the 2-1/2 inch receiver...
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  • Can a Dodge Ram 1500 with 16K 5th Wheel Safely Pull 9,300 lbs Trailer
  • The towing capacity of a truck can vary greatly according to how that truck is equipped. You should be able to find the tow ratings on your truck in the owner's manual or inside the driver's door jamb. Most likely the capacity of the 5th wheel hitch installed on your Ram pickup (16,000 lbs. capacity) is rated higher than the vehicle tow rating. You will need to abide by whichever rating is lower. Provided you stay within the limits of the lowest-rated component of your system, you can...
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  • 5th-Wheel-to-Gooseneck Trailer Hitch Adapter Recommendation for a Toy Hauler
  • You are correct in that some gooseneck hitches have weight ratings that will handle up to 26,000 pounds or more. However, if you use this adapter, # CAB-C5G, you have to abide by the lowest limiting factor. For instance, if you had a heavy-duty gooseneck hitch and then used this adapter to pull a fifth wheel trailer, the adapter would be the limiting factor of 20,000 pounds towing capacity and 2,000 pounds tongue weight capacity. If you are trying to tow your toyhauler fifth wheel with...
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  • Maximum 5th Wheel Towing Capacity of 2015 Ram 2500 Laramie Longhorn 4x4 Diesel SRW
  • If your owner's manual does not state the truck's towing capacity there is a simple way to determine this using the information on the driver's door jamb plate or sticker. Locate the truck's GCWR (gross combined weight rating) and from this subtract its GVW (gross vehicle weight). The difference between these two figures is the maximum towing capacity of the vehicle when it is loaded.
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  • Will Fifth Wheel to Gooseneck Adapter CAB-C5G Work with a 33 Foot Holiday Rambler
  • The adapter will bolt attach to any standard Fifth Wheel king pin, but you will need to take some measurements to be sure it will fit. After backing the vehicle under the trailer, measure from the top of the ball on the truck to the base of the pin box on the trailer. The adapter we carry is adjustable between 12 and 16 inches. Please note, that these adapters are not to be used in trucks with less than a 6 foot bed. Also note that these adapters are not meant to be used permanently....
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  • Does the Convert-A-Ball Cushioned 5th-Wheel-to-Gooseneck Adapter Need to Be Bolted to the King Pin
  • It is not required that you run bolts through the bolt holes of the hitch plate bolt holes of the Convert-A-Ball Cushioned 5th-Wheel-to-Gooseneck Adapter # CAB-C5G, but if you want to you can contact Convert-A-Ball and they will supply you with a bolt kit. Convert-A-Ball guarantees that if you install this product correctly you will not need to use the bolt holes. The reason the bolt holes are there is because this adapter shares the same hitch plate as the Convert-A-Ball Cushioned 5th-Wheel-to-Gooseneck...
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  • Should Ball Mount Shanks Get Greased Before Installing In Trailer Hitch
  • You do not want to grease the shanks of ball mounts as the grease ends up attracting dirt which will wear on the hitch and ball mount as the two move around on/in each other. Your best option is to keep the hitch and ball mount as clean as possible.
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  • Will a Cushioned Ball Mount Work with Surge Trailer Brakes
  • The cushion inside of the Convert-A-Ball cushioned ball mount # AMSC4 would have only a slight affect on the surge coupler on your trailer. You may not even notice it. The cushion is very dense and the more pressure that is put on it the firmer it gets. It would take more force to compress that cushion than to actuate the surge coupler. Cushioned ball mount # AMSC4 has a 2-3/4 inch rise or 4 inch drop but there are other options if you need a different rise or drop to tow the trailer...
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  • Would Using an Offset Convert-a-Ball 5th-Wheel-to-Gooseneck Adapter Give Clearance to Make 90 Turn
  • The offset gooseneck coupler adapters like part # CAB-C5GX1216 is designed to provide additional clearance between the fifth wheel trailer and the back of your truck bed. This item does not provide clearance to safely execute a 90 degree turn since the actual pivot point does not change. If you were interested in an item that will allow you to make 90 degree turns without hitting your truck cab, then I would recommend looking into either a sliding fifth wheel hitch or a fixed fifth wheel...
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  • Dimensions and Recommendations for a 5th Wheel Trailer to Gooseneck Hitch Adapter
  • At the absolute most narrow point the adapter is about 9-1/2 inches in circumference and about 3-1/2 inches in diameter. The overall height at 16 inches is actually about 17-1/2 inches from the bottom of the adapter to the top where it attaches to the trailer. To find the correct height you will need, first park the truck and trailer on level ground. Make sure you have 4 inches of clearance between the top of the bed sides and the bottom of the trailer loft for pitch and roll. Then,...
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  • Fifth Wheel to Gooseneck Adapter Recommendation for a Mor/Ryde Pin Box
  • The Convert-A-Ball Cushioned 5th-Wheel-to-Gooseneck Adapter # CAB-C5G that you referenced is a universal fifth wheel to gooseneck adapter that would work well on your Mor/Ryde pin box. There are no custom fit adapter that we offer designed to specifically work with the Mor/Ryde pin box, but the # CAB-C5G should work well.
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