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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
Flash Silent 2-Ball Mount w/ Stainless Balls - 2" Hitch - 4" Drop, 5" Rise

Flash Silent 2-Ball Mount w/ Stainless Balls - 2" Hitch - 4" Drop, 5" Rise

Our Price: $290.00
Trailer Hitch Ball Mount
Shipping Weight: 17 lbs
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Self-contained locking pins in this lightweight hitch deter theft and eliminate rattle. Go from a 4" drop to a 5" rise to swap between trailers. Tow up to 8,000 lbs with the 2" ball and up to 10,000 lbs with the 2-5/16" ball. Great Prices for the best trailer hitch ball mount from Fastway. Flash Silent 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 (236)
  • Q & A (0)
  • Photos

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
  • 10000 lbs GTW
  • Class IV
  • Fastway
  • Anti-Rattle Shank
  • Aluminum Shank - Silver
  • Stainless Steel Ball

Self-contained locking pins in this lightweight hitch deter theft and eliminate rattle. Go from a 4" drop to a 5" rise to swap between trailers. Tow up to 8,000 lbs with the 2" ball and up to 10,000 lbs with the 2-5/16" ball.


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 Silent 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 Silent 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


47-00-3400-2S Flash 4" Silent Tow 2" Shank 2" and 2-5/16" Stainless Balls

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

Flash Silent 2-Ball Mount w/ Stainless Balls - 2" Hitch - 4" Drop, 5" Rise - DTSTBM6400-2S

Average Customer Rating:  4.8 out of 5 stars   (236 Customer Reviews)

Self-contained locking pins in this lightweight hitch deter theft and eliminate rattle. Go from a 4" drop to a 5" rise to swap between trailers. Tow up to 8,000 lbs with the 2" ball and up to 10,000 lbs with the 2-5/16" ball.

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.



by:

Excellent trailer hitch ball mount that has held up well after a year of use. No signs of rust. Anti-rattle works great. The only thing I would change is to allow for each ball mount to be removed individually because the clearance for the lower ball can be an issue at the lowest drop height.



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.



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.



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!



by:

Heavy duty, high quality, and good look ing



by:

Best receiver hitch made. Does not ratt le.



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.



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by:

I am very impressed with the overall fit and finish of the ball mount. After tightening everything down per the instructions, the mount doesn’t move at all in the receiver and it maintains a true 90 degree vertical orientation in relation to the ground. I have towed both a boat and fully loaded utility trailer with it and have sensed no movement at all of the ball mount in the receiver and it’s as solid after towing as it was beforehand. My only recommendation would be to have the option of inserting a lockable hitch pin through the 2 ball mount instead of just the custom allen-type screw.



by:

3500 Ram 2.5" Receiver - the pin that is to rise up to reduce up-down chucking is not 100% inside of the receiver. I wonder if that will be an issue over time. Why NO side to side set screws to reduce that chucking? An improvement to the design would be to offer single balls or sets instead of having lower ball get damaged. And how long before the set-screw through the ball wears and chucking happens at that stress point? When I lose the special allen wrench is there a place to get a replacement for a few $ that's open at 11pm on a Sunday night? BUT it is bright and shinny out of the box - so there is that!



by:

Less than half the weight of similar steel products and just as strong. The anti-rattle feature is awesome, works great. The optional locking pin needed a 1/16" rubber washer to keep it from rattling. Overal VERY pleased! Highly recommended!



by:

Very solid hitch. I like all the adjustments and safety bolts. I can't believe they only included one of the special hex wrenches. If you install this thing and loose that hex wrench, then it is not coming off until you get another one. I went to their website looking to buy it from them, but they don't sell it. I finally found the right size on [online]. $XX bucks for one 5/16" tamper resistant hex wrench. It was p/n Eklind 90220 if you want to get one.



by:

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.



by:

The mount exceeded my expectations in fit, finish and ease of use. I especially like the anti-rattle mechanism built into the head of the mount. I went through and inspected all of the internal pieces/screws and applied anti-seize for insurance although it appeared that this might have already been done when assembled. Time will tell on the durability of the mount but from outward appearances that won’t be a problem. One suggestion would be to include or at least offer the option of ordering a second security key. I also ordered the etrailer hitch lock which is a lot better and is far easier to operate than any of my previous locks. I would definitely reorder both if I had to replace them.



by:

the hitch does not slide up and down but talked to customer service they are sending replacement



by:

excellent product lightweight compared to steel, made from one piece no welds, and polished easy to maintain, great instructions to adjust for towing.



by:

Very well designed, well made and nice looking. However, the allen wrench provided only works with the ball height adjustment on the front of the ball mount. It does not fit the locking mechanism on the side, nor does it fit the "Solid Tow" mechanism on the top which limits the movement of the hitch inside the receiver. So I have to keep handy a separate allen wrench for those two adjustments. Also, the "Solid Tow" feature only locks the hitch from moving within the receiver top to bottom. It still leaves the hitch free to move in the receiver side to side. So the hitch is not completely immobilized and silent inside the receiver.



by:

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



by:

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!



by:

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.



by:

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.



by:

This hitch rocks! All you need, looks good, performs excellent BOOM! Thanks etrailer



by:

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.


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

  • 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...
  • 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
  • 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.
    view full answer...
  • 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
  • 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...
  • 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...
  • 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...
  • Will Flash Silent 2-Ball Mount Clear GMC MultiPro Tailgate With Mount Removed
    While it's likely, I can't guarantee removing the mount of the Flash Silent 2-Ball Mount w/ Stainless Balls - 2" Hitch - 4" Drop, 5" Rise # DTSTBM6400-2S will allow you to open the GMC MultiPro tailgate. We haven't tested it and there are no customer reviews talking about this. So I think it will as removing the mount would seem to eliminate interference, but if you want a guaranteed ball mount that will work with the MultiPro, a very similar option is the B&W Tow & Stow 2-Ball Mount -...
    view full answer...

Do you have a question about this Trailer Hitch Ball Mount?


Info for this part was:

Employee Lindsey S
Updated by:
Lindsey S
Employee Laura H
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Laura H
Employee Shelly K
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Employee Wilson B
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Wilson B
Employee Amanda M
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Amanda M
Employee Mike S
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Mike S
Employee Ryan F
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Employee Raymond P
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Raymond P
Employee Dustin K
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Dustin K
Employee Chris R
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Employee Randy B
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Randy B
Employee Michael B
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Employee Evangeline M
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Employee Zach D
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