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  1. Trailer Hitch Ball Mount
  2. Fastway
  3. Fits 2 Inch Hitch
  4. Adjustable Ball Mount
  5. Drop - 4 Inch
  6. Rise - 5 Inch
Solid-Tow Adjustable 2-Ball Mount w Stainless Balls - 2" Hitch - 4" Drop, 5" Rise

Solid-Tow Adjustable 2-Ball Mount w Stainless Balls - 2" Hitch - 4" Drop, 5" Rise

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Our Price: $290.00
Trailer Hitch Ball Mount
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Shipping Weight: 17 lbs
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Switch easily between trailers with this adjustable, aluminum ball mount. Go from a 4" drop to a 5" rise. Tow up to 8,000 lbs with the 2" ball and up to 10,000 lbs with the 2-5/16" ball. Solid-Tow system prevents rattling. Lowest Prices for the best trailer hitch ball mount from Fastway. Solid-Tow Adjustable 2-Ball Mount w Stainless Balls - 2" Hitch - 4" Drop, 5" Rise part number DTSTBM6400-2S can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (204)
  • Q & A (0)
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  • Why etrailer?

Fastway Trailer Hitch Ball Mount

  • Fits 2 Inch Hitch
  • Adjustable Ball Mount
  • Drop - 4 Inch
  • Rise - 5 Inch
  • 2 Inch Ball
  • 2-5/16 Inch Ball
  • Two Balls
  • Class IV
  • 10000 lbs GTW
  • Anti-Rattle Shank
  • Fastway
  • Aluminum Shank - Silver
  • Stainless Steel Ball

Switch easily between trailers with this adjustable, aluminum ball mount. Go from a 4" drop to a 5" rise. Tow up to 8,000 lbs with the 2" ball and up to 10,000 lbs with the 2-5/16" ball. Solid-Tow system prevents rattling.


Features:

  • Adjustable ball mount makes it easy for you to haul different trailers
    • Ball height adjusts in increments of 1" so that you can easily switch between trailers with different tongue heights
    • Reversible ball platform lets you swap between 2 different-size balls
  • Self-tensioning, anti-rattle Solid-Tow system tightens ball mount inside receiver tube and secures ball platform to ball mount
    • Stops rattle and clunk
    • Uses internal, stainless steel bolts for long life
    • Adjusts with Allen wrench (included)
  • Ball mount is machined from a solid piece of aircraft-grade billet aluminum
    • Solid aluminum produces a lightweight yet strong ball mount
      • Avoids welds, which can cause weak points that might break
    • Polished finish creates a high-quality appearance
  • (2) 303 Stainless steel hitch balls included
    • 303 Stainless steel is great for marine applications and highly resistant to corrosion
  • Made in the USA


Specs:

  • Fits: 2" x 2" trailer hitch receivers
  • Ball diameters: 2" and 2-5/16"
  • Towing capacity:
    • 2" Ball: 8,000 lbs
    • 2-5/16" Ball: 10,000 lbs
  • Tongue weight capacity: up to 1,000 lbs
  • Maximum rise: 5" from the top of the hitch receiver opening
  • Maximum drop: 4" from the top of the hitch receiver opening
  • Distance from center of hitch pin hole to back of upright bar: 4-1/4"
  • Distance from center of hitch pin hole to center of ball: 8-1/2"
  • 1-Year limited warranty


Ball mount shank showing pin in lowered positionBall mount shank showing pin in raised position

This Fastway Solid Tow adjustable ball mount provides solid, rattle-free towing performance. A stainless steel pin, operated by the included hex tool, extends out from the shank and tightens the ball mount in your receiver.


Ball mount shank showing platform-to-leg bolt

To further eliminate any movement, a bolt in the side of the ball platform tightens the connection between the platform and the adjustment shank. As a result, you'll enjoy a quiet, rattle-free towing experience.


Ball mount shank showing ball-to-platform bolt

The ball platform is connected to the adjustment shank by the hex bolt located in the front of the platform. To change the ball height, simply loosen both the bolt in the front and the bolt in the side of the platform with the included tool. This will release the ball platform and allow you to slide it up and down. Or, you can slide the platform off and reverse it to change the ball size.


How to Measure Drop on Adjustable Ball Mount


DT-STBM6400-2S Fastway (Diversi-Tech) Flash STBM Series Solid Tow Ball Mount - 4" Drop, 5" Rise Adjustable Hitch - Solid Billet Aluminum

Item # DTSTBM6400-2S






Customer Reviews

Solid-Tow Adjustable 2-Ball Mount w Stainless Balls - 2" Hitch - 4" Drop, 5" Rise - DTSTBM6400-2S

Average Customer Rating:  4.8 out of 5 stars   (204 Customer Reviews)

Switch easily between trailers with this adjustable, aluminum ball mount. Go from a 4" drop to a 5" rise. Tow up to 8,000 lbs with the 2" ball and up to 10,000 lbs with the 2-5/16" ball. Solid-Tow system prevents rattling.

- DTSTBM6400-2S
by:

Excellent product. I installed on my 2014 Ram 1500 and the anti rattle pin was completely inside the receiver unlike what some of the other reviews show. There is absolutely no rattling. I believe the part number is diversitech, but this is in fact a fastway flash ballmount. As always, quick shipping from etrailer and the best price I've seen anywhere.



- DTSTBM6400-2S
by:

Havent put a load in it yet but this looks like a high quality product. Order was processed, shipped and received quickly as always.



- DTSTBM6400-2S
by:

Solid workmanship of the hardware. Works great on my Wrangler. Perhaps even more impressive the excellent service from etrailer.com. Shipped the same day (and not just issuing a tracking number, no, actual packing and surrendering to the shipping company). Outstanding!



- DTSTBM6400-2S
by:

Impressively constructed and beautiful polished aluminum finish. Easy to reverse hitch balls. Stainless hitch balls really nice. Like the fact that different max drop lengths are available as I only need 2” and don’t want the hitch hanging down too far below the receiver. Others have commented that the anti -rattle pin did not completely engage the receiver, but it fit perfectly on my 2015 F-150. Pulls with zero clunking or rattles. Worth the money.



- DTSTBM6400-2S
by:

Best receiver hitch made. Does not ratt le.



- DTSTBM6400-2S
by:

Only have had for a few days but product is as described. Would be good to have more dimension on hitch to verify fit with your receiver as the locking pin sits on edge of my receiver since it is not very deep. Was concerned it would not hold it tight but it is working fine. Order processing and shipment time outstanding from etrailer. Ordered Sunday night had product Tuesday - can't ask for better service than that. Would recommend purchase from etrailer.



- DTSTBM6400-2S
by:



- DTSTBM6600
by:

Review from a similar Solid Tow in Trailer Hitch Ball Mount


I purchased this hitch to pull my pontoon and utility trailer and needed it to be adjustable for the different trailer heights. I also wanted a hitch that had a feature to remove the play in the hitch which helped reduce sway in the trailers. It also eliminates clunking when stopping and accelerating. It is a very nice, well made heavy duty hitch and is easy to adjust with the notches on the hitch to let you know where you are at.



- DTSTBM7000
by:

Review from a similar Solid Tow in Trailer Hitch Ball Mount


Needing at least an 8" drop I ordered the 10" drop to be sure I had enough leeway for adjustment in case my vehicle was heavily loaded with gear. The anti-rattle feature is what really made me choose this hitch. I'll be towing a boat 7,000 miles this summer and did not want to hear any squeaks and eliminate anything that could contribute to trailer swaying. In order to be sure the anti-rattle pin would make contact with my receiver I inquired with both the manufacturer and etrailer. Fastway customer rep said the distance was 3-1/2" and Etrailer said it was 2". Needless to say when it arrived it measured 2" which is perfect for my 2016 Suburban. You may want to double check with etrailer on the 2" measurement before ordering in case the manufacturer has modified the design. While the anti-rattle pin does eliminate up and down motion a little left to right movement remains. I may fabricate a narrow shim to eliminate all movement but at this time I do not think it will be necessary. Since I am using this on what is almost the lowest height setting with the 2" ball the 2-5/8" ball is just 10 1/4" above the ground. The hitch balls are not removable from the sliding mount therefore you either have to be careful not to bottom out or for more clearance Fastway said I could cut the 2-5/8" ball off the mount. This would make the ground clearance 12-1/4" off the ground. As others have stated it is a beautiful piece of hardware and looks really sharp. I will likely leave on on permanently with a BOLT trailer hitch receiver lock. (Be sure to order the correct one!). Leaving it permanently mounted has one benefit- I think drivers from behind will be more wary of stopping too close and rear ending you and if they do rear end you at a slow speed it will absorb a bit of the impact thereby minimizing damage to your vehicle. Thank you etrailer.com for such excellent service and I highly recommend them for your hitch needs.



- DTSTBM6825
by:

Review from a similar Solid Tow in Trailer Hitch Ball Mount


This is a solid well built aluminum ball mount but, on a 2015 dodge 2500 class 5 receiver the anti-rattle pin on the ball mount only catches 1/4 of the round pin in the receiver tube. The hole for the locking pin is close to the end of the tube of the receiver on the truck, so the ball mount sticks out in the receiver tube (in my opinion) too much for this to work as it was intended. Etrailer said it should work in there opinion but when you spend over 200 dollars for a ball mount it should work as intended and not "it SHOULD be fine?" Will be contacting Diversi-tech as well. etrailer is great a place to order from and quick shipment as well!



- DTSTBM6600-2S
by:

Review from a similar Solid Tow in Trailer Hitch Ball Mount


First of all, it’s beautiful; fit and finish is as it should be for the price. No rust stainless hitch ball ends are great. I use this on a Chevy Silverado 1500 with the max tow package pulling a 24’ 5800 lb. boat on an aluminum trailer. It pretty much is one position so I can’t say how quick and easy it is to routinely change from one ball size to the other or hitch height, but I can tell you that it all works flawlessly. The only downside is that it’s heavy so storing it in a foldaway tool box in my truck bed is fine but it’s a load. In use it never rattles or shakes and it’s because of the clamping lock. But that can only be used in dropped position, which is how I use it. If you need a great multi ball unit that looks and works really well, this one is for you.


Comments
After a year I don’t find that I need to take advantage of the adjustability as I did when I first bought it. The anti-rattle device still works great and barring a good size scar from someone backing into it at some point the one time I left it place during the week it still looks great and works great. I pulled out tools from my storage bin so while it’s still heavy keeping it in the bin is no longer a problem.
Chris M - 03/29/2021


- DTSTBM6800
by:

Review from a similar Solid Tow in Trailer Hitch Ball Mount


Great looking adjustable hitch. I purchased the non-locking version because locks and similar mechanisms seem to have issues due to salt and ice here in MN. Not sure if the locking version would have issues, but I didn't want to take the chance. Hitch is easy to adjust, seems very strong, and looks great.



- DTSTBM6600
by:

Review from a similar Solid Tow in Trailer Hitch Ball Mount


Love it! Excellent quality and works as designed. Also love that it's made in USA!



- DTSTBM6400
by:

Review from a similar Solid Tow in Trailer Hitch Ball Mount


I initially loved the hitch because it was tight in receiver and unlikely to be stolen. Over time it has become harder to keep the anti rattle screw and pin tight, I tighten it just about everyday now. There are also rough spots that have developed in all the screws, I suppose from the set screw tightening against the threads. The hitch is a good value for the money, as it does its job of being an adjustable hitch.



- DTSTBM6825
by:

Review from a similar Solid Tow in Trailer Hitch Ball Mount


Seems to be great quality. The no rattle feature is awesome…I hate anything that rattles. I have not pulled with it and haven’t owned it long enough for five stars. etrailer is excellent!



- DTSTBM7000
by:

Review from a similar Solid Tow in Trailer Hitch Ball Mount


This drop hitch is a true champion! I have a '09 Ford F-250 with 4.5" of suspension lift on 37" tires, and this hitch is more than adequate for all types of towing applications. I just got back from towing a 7500 pound load for 10+ hours. I was on bumpy roads, interstates, and in some sketchy situations, but not once did I have to worry about the hitch. And on top of that, it was QUIET!! I locked down the tension bolt for reducing the movement, and it never moved or made a sound after that. And it looks SICK! I would highly recommend this to anyone



- DTSTBM6600-2S
by:

Review from a similar Solid Tow in Trailer Hitch Ball Mount


Hitch was really loose, has lots of slip in the receiver. Pretty disappointed in it.


Comments
I am sorry to hear that you are not satisfied with this ball mount. This ball mount has a stainless-steel pin operated by a hex tool that tightens the ball mount in your receiver in the position. I will attach a video guide on how to use it. For further anti-rattle protection, you can use a U-bolt device like item # RM-061
Roadmaster Quiet Hitch for 2" Trailer Hitches
$49.28
.
-- Etrailer Expert Sierra K - 12/07/2021


- DTSTBM6600-2S
by:

Review from a similar Solid Tow in Trailer Hitch Ball Mount


I need several inches of adjustability for two trailers. This can handle the 5" rise needed for my kayak trailer and the level tongue of my 20 foot sailboat trailer. The security and anti rattle features are a great design. The polished aluminum mount and stainless hitch balls look like an appearance accessory.


Comments
This hitch works really well after a year. I still need the adjust ability and the fit and finish are like new.
John M - 06/09/2018



- DTSTBM6625
by:

Review from a similar Solid Tow in Trailer Hitch Ball Mount


Yes the hitch arrived yesterday with my UPS guy complaining that such a small box could be so heavy! I did a test install on my new 2500 Ram Diesel with 2-1/2" receiver. It fits perfectly and cranking down on the set screw makes it absolutely unmovable in the receiver. I do wish the tongue was a bit longer, as the ball mount ends up pretty close to the bumper, but that is a small concern. The entire unit is extremely well made, and the up/down adjustment of the ball mount component is smooth and effertless.


Comments
Is the shaft on this model a true 2.5 inch shaft without an adapter sleeve. The photographs above have no shaft but I am not sure if it was simply removed for the photographs or if this is a true 2.5 inch shaft. If it is a true 2.5 inch shaft then the anti-rattle pin will work much better than on a model where it also has to compensate for the sleeve.
-- comment by: Jonathan H - 02/23/2014

The 2-1/2 inch versions of the DTSTBM line do use an adapter sleeve. They use an extended length anti-rattle pin that passes through the adapter to make contact with the receiver just like the 2 inch counterparts. Check the link to the photo, its the shorter 4 inch drop version of this hitch.

-- Etrailer Expert Patrick B - 2/28/2014

Comments
I love that ball mount, so much so that I found a second one listed on VT Craigslist with a 2 & 1-7/8 combo ball mount. The Diversi-Tech units really do absolutely stop the trailer from bouncing in any way. They are so simple to adjust for my various trailers that I carry nothing else in the truck.
Michael C - 01/30/2015



- DTSTBM6600-2S
by:

Review from a similar Solid Tow in Trailer Hitch Ball Mount


The materials and machining are very nice, making it beautiful and precise. I like the craftmenship and detailed notches on the vertical bar. Already use both 2 and 2-5/16 balls so it was easy to chose this item for my needs. The only thing that I would change is having access to individual and separate ball installation to that the upsidedown ball doesn't scrape the ground if you choose to run it at the lowest setting.



- DTSTBM6400
by:

Review from a similar Solid Tow in Trailer Hitch Ball Mount


It is difficult to find an adjustable, quality receiver hitch that also provides a way to secure BOTH the shank and the ball assembly to the vehicle against theft. The FastWay unit’s use of a secure Allen screw is certainly not ‘Fort Knox’ safe, but is more than its competitors have. I took advantage of a “used” unit etrailer listed and was very pleased upon receiving it that it was like new with only some minor scratches- just as described.


Comments
UPDATE: After about a year and a half I have hadthe following experiences. The manufacturer replaced the hitch after it became difficult to loosen the pin to adjust the hitch height. It had been lubricated as specified but became very tight and felt as if it was cross-threaded. I have become disenchanted with the tamper-proof design of the adjustment and locking pins. I am in the cold northeast and they tend to get iced in and difficult to remove. The height adjustment pin has become damaged from my not consistently being able to the wrench fully into the cavity. I would like to see a different type of boltpin used.
Ken K - 03/18/2021


- DTSTBM7000
by:

Review from a similar Solid Tow in Trailer Hitch Ball Mount


Great pricing...I called and spoke to Caleb and the hitch I was inquiring about was on backorder.... Caleb went above and beyond and got me the next size up and shipped it the very next day (I called too late for it to go out that night). I explained that it was imperative to have the hitch before the weekend.... he assured me it would be there by Thursday. It got to me on Wednesday. Great service, great price. The hitch worked flawlessly and made me feel better about spending so much!!


Comments
So far so good. Its been really good and Im glad I got this particular one.
Ernest T - 04/21/2016



- DTSTBM7000
by:

Review from a similar Solid Tow in Trailer Hitch Ball Mount


Unbelievably well built and functional. Easily the highest quality hitch I have owned or seen. My lifted Ram's hitch is 26" off the ground and the 8-10" drop is perfect for most boat/utility trailers.



- DTSTBM6600
by:

Review from a similar Solid Tow in Trailer Hitch Ball Mount


Great quality product and easy to install. Thank you



- DTSTBM6600
by:

Review from a similar Solid Tow in Trailer Hitch Ball Mount


I ordered this trailer hitch for my Nissan Titan and a our new 26’ boat. I searched Another online retailer and several other sites to find the right hitch solution; I also checked out an online video on it before buying. I was blown away by how well-made it is, not to mention how great it looks on my truck. I received this product in less than a week, in perfect condition. Great product, great service; can’t ask for much more. I’ll definitely be back to etrailer.com if I need anything else!


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See what our Experts say about this Fastway Trailer Hitch Ball Mount



  • Dimensions of the Solid-Tow Adjustable 2-Ball Mount Part # DTSTBM6400-2S
    I went out to our warehouse and measured the Solid-Tow Adjustable 2-Ball Mount part # DTSTBM6400-2S for you. The distance from the center of the hitch pin hole to the center of the stainless steel pin is 1-3/4". I have attached a photo of this measurement for you as well.
    view full answer...
    Image 1 for
  • Should Receiver Tension Pin be Engaged with Solid-Tow Adjustable 2-Ball Mount in Rise Position
    According to the instruction manual of the Solid-Tow Adjustable 2-Ball Mount # DTSTBM6400-2S, "If the drop bar is in the UP or RISE position DO NOT engage the receiver tension pin" so you would only use the actual tension pin if it is in the drop position.
    view full answer...
    Image 1 for
  • Fastway Solid-Tow 2-Ball Mount Rise and Drop Towing Capacity
    Yes, the weight rating is the same in both the rise and drop configuration. The # DTSTBM6400-2S Solid-Tow Adjustable 2-Ball Mount w Stainless Balls - 2" Hitch - 4" Drop, 5" Rise has a tongue weight capacity of 1,000 lbs. The 2" ball has a towing capacity of 8,000 lbs and the 2-5/16" ball has a 10,000 lbs towing capacity. I have attached a video review for your reference.
    view full answer...
  • Allen Hex Tool Included With Solid-Tow Adjustable Ball Mounts
    Yes the 5/16" Allen Hex Tool for Fastway and Diversi-Tech Solid-Tow Adjustable Ball Mounts # DTBM26 that is included with the Solid-Tow Adjustable 2-Ball Mount w Stainless Balls # DTSTBM6400-2S does have the recess for the tamper proof adjustment bolts. I would definitely recommend ordering a spare Hex Tool # DTBM26 and keeping it inside the vehicle as if you somehow lost the one that came with the kit it would be near impossible to find another.
    view full answer...
  • Will the Gen-Y 3-Ball Mount Do Well in Salt Water for Boat Trailer
    When choosing a ball mount for salt water applications the best choice for corrosion resistance is going to be aluminum. Since we do not have an aluminum fixed 3-ball mount, the Gen-Y 3-Ball Mount for 2" Hitch Receivers - 2-5/16", 2", 1-7/8" Balls is a good choice. The 1-7/8" ball is removable, and zinc hardware is used to secure it. This ball mount has a zinc primer and epoxy powder coat to resist corrosion. This will inevitably wear down over time, but proper maintenance can help to...
    view full answer...
  • Comparing BulletProof Hitches Adjustable 2-Ball Mount to Curt Channel Style Adjustable Ballmount
    Starting with the most significant difference here, the BulletProof Hitches Adjustable 2-Ball Mount # MD204 has a different rise/drop when compared to the Curt # C45900. The # MD204 has a 4" drop and a 4" rise while the # C45900 has a 6" drop and 5" rise. It is important to have the right options for rise and drop for your 2020 Ford F-150. To choose a ball mount with the correct rise and drop, you'll first need to take two measurements: your hitch height and coupler height. The difference...
    view full answer...
  • Best Trailer Hitch Receiver and Ball Mount To Eliminate Rattle For a 2007 Toyota Highlander
    I recommend the etrailer Trailer Hitch Receiver # e98857 for your 2007 Toyota Highlander. This receiver has a solid steel construction with precision, robotic welding to eliminate the chance of rattle when going over bumps. It uses a matte black finish to give it a factory appearance and it is made in the USA. When using a Solid-Tow Adjustable 2-Ball Mount w Stainless Balls # DTSTBM6400-2S removes any play from the receiver to the hitch ball to prevent rattle. It is constructed of Solid...
    view full answer...
  • Adjustable Ball Mount with 2 Balls that are NOT Chrome
    The B&W adjustable ball mounts all use chrome balls. Fastway has ball mount # DTSTBM6400-2S with stainless steel balls. Stainless steel doesn't have the wear problems that chrome does but it does cost more. We also have # AM3461 that has the greaseless capped balls though the rest of the balls are chrome.
    view full answer...

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