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Blue Ox Avail Non-Binding Tow Bar - RV Mount - 2-1/2" Hitch - 10,000 lbs
Blue Ox

Blue Ox Avail Non-Binding Tow Bar - RV Mount - 2-1/2" Hitch - 10,000 lbs

Part Number: BLU78QV
In Stock
$1,037.23
Retail:$1,199.00
You Save: $161.77
Tow Bar
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This heavy-duty tow bar is easy to maneuver, with a swivel head joint that lets the arms twist left and right. Non-binding levers let you disconnect at the campsite, even on rough terrain. Extra-long arms help you make tight turns. Great Prices for the best tow bar from Blue Ox. Blue Ox Avail Non-Binding Tow Bar - RV Mount - 2-1/2" Hitch - 10,000 lbs part number BLU78QV can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Blue Ox Tow Bar - BLU78QV

  • Telescoping - Non-Binding
  • Fits Blue Ox Base Plates
  • Fits Demco Base Plates
  • Fits etrailer Base Plates
  • Hitch Mount
  • 10000 lbs
  • Blue Ox
  • Stores on RV
  • Cables Included
  • Steel

This heavy-duty tow bar is easy to maneuver, with a swivel head joint that lets the arms twist left and right. Non-binding levers let you disconnect at the campsite, even on rough terrain. Extra-long arms help you make tight turns.


Features:

  • Safely bring your heavy vehicle along behind your RV
  • Easy hookup with arms that smoothly extend and pivot to reach the base plate
    • Swivel head joint allows the tow bar to twist left and right
    • Arms automatically lock into towing position when you pull forward
  • Extra-long arms help you make tight turns
  • Quick disconnect, even on rough terrain, with non-binding levers
  • Extra-secure connection to the base plate with triple-lug brackets
  • Convenient storage on the back of your RV
    • Push arms up and then fold them to the right or left
  • Coiled safety cables won't drag as you tow
    • Vinyl-coated for longevity
    • Spring-loaded latches prevent the hooks from disconnecting
  • Heavy-duty steel construction is powder coated to resist corrosion
    • Rubber sleeves protect inner arms from dirt and debris
  • Made in the USA


Specs:

  • Fits: Blue Ox, etrailer, and Demco base plates
    • Can be used with Roadmaster base plates with adapter (sold separately)
  • Application: 2-1/2" x 2-1/2" trailer hitch receivers
  • Arm length (from center of hitch pin hole to center of base plate pin hole when lined up with arm straight):
    • Extended: 52"
    • Retracted: 42-1/4"
  • Weight capacity: 10,000 lbs
  • Safety cable length: 7'
    • Rated at 10,000 lbs
  • Weight: 45 lbs
  • 3-Year warranty


Fits Roadmaster Base Plates with Adapter

Base Plate Adapter
Roadmaster Standard: RM-033
Crossbar-Style: RM-032 or BX88178
Direct-Connect: BX88185

Easy Hookup with Telescoping Arms and Swivel Head Joint

Blue Ox Avail Self-Aligning Arms

The arms on the Avail are designed to make hooking up super easy. It gives you a lot of flexibility for getting your toad (towed vehicle) connected to your RV, without the need for your vehicle to be perfectly level or in the exact right spot.


Just slide the tow bar into your hitch and pin it in place, then extend the telescoping arms out until they reach the base plate tabs on your car. Then the swivel head joint allows the whole tow bar to twist left and right as you work to get the arms into place.


Once you're all hooked up, slowly pull forward and the self-aligning arms will fully extend and lock into the towing position. Double check that the arms are properly latched and you'll be ready to hit the road!


Extra-Long Arms Get You Around Tight Turns

The Avail's arms are longer than average, giving you an above-average turning radius. You're going to be able to get around obstacles and make sharp turns with no worry of clipping the corner of your RV. Maneuver through gas stations and the campsite no problem.


Non-Binding for Easy Disconnect

Uneven ground and sharp angles can put the arms of the tow bar in a bind and make them stiff and immoveable. Once you get to your destination, the last thing you need is to spend several minutes wrestling, yanking, and kicking at them to get your car disconnected.


Blue Ox Avail Non-Binding Tow Arms

Instead, get out of a bind in one easy step. Simply press down on the Avail's non-binding levers to disengage the internal latches in the arms. This releases the pent-up pressure so you can unhook and get on with your adventure.


Secure Triple-Lug Connection

Blue Ox Avail Triple-Lug Connection

Blue Ox tow bars have triple-lug brackets to create an extra-secure connection to the base plate. It's a small detail with big benefits, as this crucial component of your flat tow setup is guaranteed to be tight and sturdy.


Simple Storage: RV-Mounted Tow Bar

Blue Ox Avail Easy Storage

The Avail folds up to conveniently store on the back of your RV when you're not using it. After disconnecting the tow bar from your toad, push the arms of the tow bar together so that they are side by side. Push the tow bar up so the bracket on the shank holds it in place. The arms can then swing to the right or to the left, whichever side you want to store it on.


For added protection from the elements, slip the Blue Ox tow bar cover (BX88309 - sold separately) over the Avail when you're not using it.


Heavy-Duty Safety Cables Included

Blue Ox Avail Safety Cables

Included with this tow bar are 2 coiled safety cables rated at 10,000 lbs. These cables, required by law, will keep your toad behind your RV if there's ever an accidental disconnect while towing. The steel hooks on each end of the cables connect to the toad's base plate and the RV's trailer hitch. The spring-loaded latches ensure that the hooks stay connected.


What You Need to Flat Tow

Flat towing can be a much more convenient way to take your car RVing with you than using a trailer or a tow dolly. It'll save you storage space both at home and at the campsite, and it takes less time and hassle to hook up.


To flat tow your vehicle, there are 5 basic components you're going to need: a tow bar, a base plate kit, a safety cable set, tow bar wiring, and a flat tow braking system.


For the RV Between the RV and Towed Car For the Towed Car
Hitch Tow bar Base plate
Wiring plug Safety cables Braking system
Wiring adapter cord Wiring kit/diodes

The custom-fit base plate installs on the frame of your toad so you can connect the car to your RV with a tow bar. Hook up safety cables between the vehicles to ensure that the toad does not separate from the motorhome if the tow bar becomes detached. Tow bar wiring syncs your vehicle's signal lights with your motorhome's tail lights, as required by law in most states. Finally, the flat tow braking system - also required in most states - activates the brakes in the toad when you hit the brakes in the RV, making for smoother, safer braking, and preventing wear on your motorhome.



BX7426 Blue Ox Towbar Avail for 2.5" Hitch - Non Binding - Motorhome Mounted Towbar - 10K Rating

Replaces Blue Ox BX7425




California residents: click here


Video of Blue Ox Avail Non-Binding Tow Bar - RV Mount - 2-1/2" Hitch - 10,000 lbs

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




Video Transcript for Review of Blue Ox Tow Bar - Avail Non Binding Tow Bar 2-1/2 Inch Hitch - BLU78QV

Hi, everybody. Andy here with etrailer. Let's take a quick look at this Blue Ox Avail Non-Binding Tow Bar. Now, this is going to fit your Blue Ox, etrailer, and Demco base plates, and this can also be used with your Roadmaster base plates. You will need an adapter and those adapters are sold separately from this tow bar. But if you need to know which specific adapter that you need for your Roadmaster base plate, on this product page, we do have a few listings there for you that will help you with choosing the correct adapter.

So you're gonna be able to bring your heavy vehicle along for the ride with this easy-to-use RV tow bar. The arms are going to extend smoothly and they're going to pivot to connect to the base plates and the swivel head joint is going to let the bar twist left and right for effortless maneuvering. And then once you start pulling forward, as you already saw, the arms are going to automatically lock into that towing position. So, again, let me just show you that. And then as you can see, they're securely locked into place.

And the extra long design's going to make tight turns of breeze. And disconnecting's going to be just as simple even on uneven ground thanks to the non-binding levers that we have here. And so just push that down, then that's going to allow me to easily retract the arm. So, very easy to use. You're not gonna be struggling to get this connected or disconnected.

Now, the tow bar is going to attach securely with the triple lug brackets that you see here, and then this is going to store neatly on the back of your RV. You're just going to push the arms up and fold them to either side. I don't have the leverage nor the strength to actually demonstrate that stowed position on my table, so I'm showing you a photo just to kind of give you an idea of what that is going to look like. But once you have this in the receiver, it's going to be easier to get that into the stowed position. These also include these two coiled safety cables that are going to stay off the ground while towing.

The vinyl coating's gonna help them last longer. And then the spring-loaded latches are going to keep the hooks firmly in place, giving you the peace of mind that you need while you're out on the road. And this is built from heavy duty steel with the corrosion-resistant powder coat. And so this tow bar is made to last. The rubber sleeves are going to protect those inner arms from dirt and debris, keeping everything moving smoothly. This is designed for your 2 1/2-inch trailer hitch receiver on your RV. And the arm length when this is fully extended is going to be 52 inches. And then when retracted, it's gonna be about 42 1/4 inches. This has a 10,000-pound towing capacity. The safety cable length is seven feet. They are rated for 10,000 pounds. Altogether, this tow bar weighs about 45 pounds or so, so it's not terribly heavy. A pin and clip is included as well, as you can see here. But if you happen to have any other questions, whether it's about this tow bar or anything else that we carry here at etrailer, don't hesitate to reach out because ultimately we wanna make sure that you're getting exactly what you need. Well, again, my name is Andy. Thank you for joining me.

Customer Satisfaction Score:

Ratings & Reviews

5.0

16 reviews
This heavy-duty tow bar is easy to maneuver, with a swivel head joint that lets the arms twist left and right. Non-binding levers let you disconnect at the campsite, even on rough terrain. Extra-long arms help you make tight turns.

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I was looking for a replacement tow bar, and this one was exactly what I needed. The delivery was incredibly fast, and I received it in just two days.



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Very fast shipping, will install part in a couple of days



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Very good Blue Ox quality. I can always count on them for secure towing.



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My third Blue Ox tow bar! Excellent performance meeting all of my expectations.



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Great tow bar. I do need a adaptor to attach it to my RV. My vlass C has a 2” reciever and the tow bar is 2.5”.



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Very good quality and not hard to put on. Very satisfied so far.



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See what our Experts say about this Blue Ox Tow Bar

  • Will a Baseplate on a 2018 GMC Sierra 2500 Work w/a Grille Guard?
    Hey Todd, thanks for the information! The Demco Classic Base Plate Kit item # DM9517321 is not going to be compatible with Westin HDX Grille Guards like item # 57-3790. All of the baseplates like item # BLU22QR and item # RM-3180-2 for your 2018 GMC Sierra 2500 install in the same location as well. You'll need to remove the grille guard permanently if you want to flat tow your truck. Here are the parts I recommend for flat towing your 2018 GMC Sierra 2500: Tow Bar and Safety Chains -...
    view full answer...
  • Can a 2nd Receiver Be Added to the Blue Ox Adjustable Drop Hitch Receiver Adapter BLU48CR?
    You sure can Randy! You can install the 2-1/2" Add-On Receiver item # BLU44TR to the Blue Ox Adjustable Drop Hitch Receiver Adapter item # BLU48CR. This will give you an additional slot for your bike rack, however it's going to be an identical 2-1/2" receiver. You'll also need to use the Blue Ox Hitch Reducer Sleeve item # BX88187 for your bike rack. I checked with Blue Ox and their 2" Add-On Receiver item # BLU94TR only works on the 2" Blue Ox Adjustable Drop Hitch item # BLU28XR and...
    view full answer...
  • Parts Needed to Flat Tow 2025 Ford Bronco Badlands
    Hey Bill, for the 2025 Ford Bronco the bumper type you go with will determine which Roadmaster base plate kit you'll need. If you go with the standard bumper you would need the part # RM79RR or if you go with the Modular bumper you would want the part # RM92ZR. The only issue with Roadmaster setups is there isn't a tow bar that fits your 2-1/2 inch hitch size so if you'd be open to a Blue Ox setup you could use the part # BLU78QV and a Blue Ox base plate kit # BLU23XR which actually fits...
    view full answer...
  • Recommended Flat Tow Parts for a 2026 Ram 2500 Rebel w/a Diesel Engine
    Hey David, congrats on the new truck and welcome back! Listed below are the Blue Ox parts you need to flat tow your 2026 Ram 2500 Rebel with a diesel engine: Tow Bar and Safety Chains - Blue Ox Avail Non-Binding Tow Bar item # BLU78QV for a 2-1/2" Hitch or item # BX7420 for a 2" Hitch Base Plate Kit - Blue Ox Base Plate Kit item # BLU34ER Wiring Harness - Blue Ox 4-Diode Universal Tail Light Wiring Kit for Towed Vehicles item # BX8848 and the Blue Ox 6-Wire, Coiled Electrical Cord...
    view full answer...

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Used Items Available
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Condition: Surface Scratches

Notes: Item has minor cosmetic scratches.

$905.50
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Info for this part was:

Employee Wilson B
Updated by:
Wilson B
Employee Amanda M
Edited by:
Amanda M
Employee Katherine B
Written by:
Katherine B
Employee Andy C
Installed by:
Andy C

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