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

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

Item # DTALBM6400-2S
Our Price: $309.90
Trailer Hitch Ball Mount
Shipping Weight: 17 lbs
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Self-contained locking pins in this lightweight, adjustable hitch deter theft. 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 Secure 2-Ball Mount w/ Stainless Balls - 2" Hitch - 4" Drop, 5" Rise part number DTALBM6400-2S can be ordered online at or call 1-800-940-8924 for expert service.
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  • Reviews (491)
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  • Videos (2)
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Fastway Trailer Hitch Ball Mount - DTALBM6400-2S

  • 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
  • Built-In Locks
  • Aluminum Shank - Silver
  • Stainless Steel Ball

Self-contained locking pins in this lightweight, adjustable hitch deter theft. 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.


  • 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
  • Convenient, self-locking system locks ball mount to receiver tube and ball platform to ball mount
    • Built-in locks can't get lost
    • Lock seals are double-sealed to keep out water
      • Resists corrosion
      • Requires no maintenance
    • Uses pick-resistant, tube-style keys (4 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


  • 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

cut away view of locking mechanism in action

This cutaway view of the shank shows the locking mechanism in action. The locking pins extend out from the shank when the key is turned, locking the ball mount into the hitch.

Key in lock that locks ball platform to leg of ball mount

The ball platform locks to the ball mount with an internal lock. You can unlock the platform to adjust the height or remove it and reverse it to use the other ball.

How to Measure Drop on Adjustable Ball Mount

Flash Secure Adjustable 2-Ball Mount w Stainless Balls - 2" Hitch - 4" Drop/5" Rise

DT-ALBM6400-2S Fastway (Diversi-Tech) Flash ALBM Series Adjustable Locking Ball Mount - 4" Drop, 5" Rise Adjustable Hitch - Solid Billet Aluminum

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

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

Video Transcript for Fastway Self-Locking, Adjustable 2-Ball Mount Review

Speaker 1: Today we're going to be taking a look at the fastway self locking line of adjustable two ball mounts.So, if you're looking for an easy to use, versatile ball mount, our fastway self locking ball mount, is going to be able to adapt to several different trailers, keep everything secure without any extra components, and look good while doing it.If you tow multiple different trailers, chances are they're going to have a different coupler size, or they're going to have a different tongue height. So, we're going to have to switch out our ball mount. That can become a hassle, especially if we tow so many different trailers in any given day.Well, our fastway ball mount's going to take care of that, because we're going to be able to switch our height, because it's going to be adjustable. But it's also going to give us two different ball sizes.Our ball mounts are going to come in a lot of different configurations, we're going to have some that are going to be available for the two inch receiver tube like we have here. But some also available for the two and a half inch receiver tube. And they're going to have varying different drops and rises that way you can pick one that's going to work with all of your trailers.Now, one thing that you're really going to appreciate about this, is that it's going to have self contained locks.

We're going to have this rubber grommet here, that's going to have a plug over our lock cylinder, so it means we can just lift it open. And you'll notice that we're going to have a tubular key, so we're not going to have to worry about it being picked. But if we unlock our ball, we can slide it up or down to get the appropriate riser drop. And then if we remove it, you'll notice that we're going to have another lock core right on the base here.Now, this is going to be used so we can lock our ball mount directly to the receiver tube. And if you watch, you can notice that the pins are going to go in.

So, we're not going to have to worry about losing our lock, because it's going to be self contained inside the ball mount.We can simply just slide our ball mount in place, line up the pin holes, and then rotate our key, until those pins extend out. And you can see that's not going anywhere. So, we'll make sure that pin is in all the way. And slide our ball mount on, then we can rotate the key, until we get it into the slot, and it will lock it in place.Now, our ball mount's not going to go anywhere, and we're not going to have to worry about anybody stealing it from our receiver, or taking the ball platform. And for extra piece of mind, to make sure that you have the ball mount in the correct spot, it isn't just hung up.

The key itself is not going to come out until it's fully in the locked position. So, even if I get it half way and the key is turned, it's still not going to come out, because that pin hasn't fully inserted. But once it does, the key will come out.Each one of these notches in our ball mount here is going to be in one inch increments. So, right now, we have them in rise position. And if we need to go up say two inches, we can just go up two notches, and that will give us a two inch rise.

And the same thing if we we're going down in the drop position.Each one of our ball mounts is going to come with a total of four keys, and both sets of keys are going to work with both the locks. With the locks being right on front of the shank here, and on the side of the ball platform, it's going to make it a lot easier than trying to get underneath the hitch here, messing with the pin and clip, or locking device, and it's one less thing that we have to worry about misplacing. Because our locks are going to be internal, and they're going to be sealed off from any kind of dirt or debris, so we don't have to worry about them getting damaged.Each one of our ball mounts is going to be made out of a solid piece of aircraft grade aluminum, so we're not going to have to worry about any weak points, because there's no welds in them to break. So, they're going to be nice and strong, and durable, but yet lighter weight than steel versions.Our ball mount right now we have in the drop position, but you can flip it over and put it in the rise position. In case you have a trailer that's taller than the other, so we can get a little bit more height, or drop for whatever we need.Now, each one of them's going to have two different balls on it, we're going to have a two inch ball, and a two and five sixteenths inch ball. And switching them's going to be just as easy as adjusting the height, we simply unlock it, flip the ball platform over, to whichever ball we need.And when it comes to the trailer balls themselves, we're going to have two different options. We'll have the version we have here, which is gonna be a steel, chrome plated ball, which is your typical trailer ball. And then we're going to have the stainless steel version. Now, these are going to be made out of a 303 stainless steel, and they're going to be extremely rust and corrosion resistant. It's going to be really good for marine applications, or anywhere that has a lot of moisture, even humidity, so we're not going to have to worry about rust.And that is another big benefit of the aluminum ball mount, it is going to be rust and corrosion resistant, so we know it's going to have this nice, polished mirror finish for a long time.Now, since our ball mounts are going to come in a variety of different configurations, the shank size, and the ball size, is going to make a difference on how much it can handle. So, whenever you're towing, you always want to double check your hitch, as well as the vehicle's owner manual, and go with the lowest rating.Being able to adjust the ball mount up and down, is nice, but if we don't know how much of a drop or rise we need, it doesn't do us much good. So, we'll show you how to measure for the appropriate riser drop for your trailer. You're going to want to measure from the ground to the inside top edge of the receiver tube opening, you're gonna make sure that your tow vehicle is nice and flat and on level ground whenever you make your measurement.So, right here, we're getting right about 17 inches. Now, we can come to our trailer and again, you want to make sure that your trailer is nice and level. So, we have our trailer chalked. And we'll come up to the coupler, and we'll measure from the ground to the bottom edge of the coupler here. Which I'm getting right about 21 inches. So, there is about a four inch difference. But since my trailer is higher, I'm going to want a four inch rise.So, we'll take our ball mount, we'll make sure that the pins are all the way in, and since I need a rise, I'll put it in the rise position. Slide it in the receiver tube, line up the holes and turn the key and lock it in place. And we can grab our ball platform, and again, open up the plug, take our key, make sure that pin goes all the way in. Pick the appropriate ball for your trailer, we'll slide it down close to where we need it. And once we have it lined up, we can turn the key and replace the plug.So, now we can go and double check our measurements, make sure we're pretty close to that 21 inches, and we are. Now, all we have left to do, is back up and hook up to our trailer. That'll finish up your look at the fastway self locking line of adjustable two ball mounts.

Customer Satisfaction Score:

Customer Reviews

Flash Secure 2-Ball Mount w/ Stainless Balls - 2" Hitch - 4" Drop, 5" Rise - DTALBM6400-2S

Average Customer Rating:  4.8 out of 5 stars   (491 Customer Reviews)

Self-contained locking pins in this lightweight, adjustable hitch deter theft. 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.


This is what I was looking for. The price was reasonable and it was delivered early. Looking forward to pulling my trailer. I have a 4Runner and a Jeep JKU. They are at different levels so this will make it easy to switch out.


Fantastic product! Made with high quality materials and buffed to an amazing shine! Not only looks great but its extremely durable. I had one previously that I sold with another vehicle with the chrome balls that worked great for the 5 years I had it pulling 9,000# plus boats/trailers. Looking forward to even greater durability with the stainless steel balls on this hitch.


Love the finish
Easy on off install
Easy adjustments for different trailer heights



Works great ! I get a lot of compliments on it and the theft prevention sold me on the sale.


Quality material, quality workmanship,
Tremendous satisfaction to purchase something and find it to be even better than expected!


Great hitch. Easy to install. Good solid craftsmanship. Gives me a lot of choices to hook up and I do not have to worry about having the correct height of the trailer


I purchased this to replace the one I bought two years ago. The notch became misaligned in the lock and the key won't go in the lock anymore (see pic), which made it inoperable. I think this is a great product, and I'm hoping the lock issue I had was a fluke. I have no idea what caused this to happen.


Debated between this hitch and a B&W. Went with the Fastway for ease of use and the ability to take the hitch on or off my vehicle within a few minutes. Solid build quality and provided quiet confidence while pulling my 4,300 lb. travel trailer.


I love this product. I have 2 different tow vehicles, and having the option to change the height of the ball is a big advantage.
I also like the feature of having 2 different size balls on the same mount.
This product has much flexibility and suites my needs perfectly.

Plus it looks sharp.


This Ball Mount is solid, well made and very secure. This is my second one in the past year. The first was a 6" for my 3/4 Ton truck. They are not inexpensive, but they are worth it. If your looking for the best adjustable, self- locking Ball Mount then this is it.


I just got this today, and haven't had time to install it. But I bought it for the quality and the way it locks.

Nick C.


It worked like a charm. Hauled a car from Colorado to Arkansas. No issues


This hitch is a real work of art that’s made of high quality materials. The engineering, design, and quality simply is amazing!


I love it!! Looks great on my black 2020 Ford F150 Limited!


I just received my DTALBM6400-2S. This is a Christmas present to me from my wife. I can't open the box until Christmas. After Christmas I will finish my review. I can say it was delivered on time and box was in tact.


Well made the fit finish and function are excellent recommend this hitch


The product is everything asked for, strong, all parts work as they should and it looks great

Gary G.


It’s strong,easy to use, and look good.Nice product.




Exactly what I needed



Arrived on time and I am pleased with the hitch.


1st haul will be in Feb, but product looks great.


Excellent Product ... highly recommend this item!!!





This is my 3rd one have down sized my truck from a 2500 to a 1500. This hitch has never failed me or gave me any trouble. One thing I have learned, is about once a yr. I remove hitch and clean out the receiver of all the road crud that will build up. Thank you for making a hitch that is almost foolproof.

Show More Reviews

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

  • Recommendation for Locking Ball Mount With Stainless Steel Balls, 4 Inch Adjustment, and 8K Capacity
    Good news, I can help you find a ball mount with stainless steel balls with a 4 inch adjustment. The Fastway # DTALBM6400-2S is an adjustable self-locking aluminum ball mount comes with 2 stainless steel balls sizes 2-5/16 inches and 2 inch. The towing capacity of the 2-5/16 inches ball is 10,000lbs. and 8,000lbs. for the 2 inch ball. This ball mount also has a 4 inch drop and 5 inch rise and has a 10K weight capacity. Another option is the Fastway # DTALBM6400-3S, is an self-locking...
    view full answer...
  • Aluminum or Stainless Steel Adjustable Ball Mount Recommendations for a 2012 Toyota Tundra
    I assume that you are wanting a 3 inch rise or drop ball mount for your factory installed 2012 Toyota Tundra with a factory installed Class IV hitch that has a 2 inch receiver. You have indicated that you would prefer a ball mount that is made of all aluminum or stainless steel components, has an anti-rattle device and is lockable. Unfortunately, we do not have a fixed stainless steel or aluminum draw bar that will provide a 3 inch drop or rise. However, we do offer several options for...
    view full answer...
  • Recommended Hitch Immobilizer For Fastway Self Locking Adjustable 2-Ball Mount
    The Self-Locking, Adjustable 2-Ball Mount w Stainless Balls - 2" Hitch - 4" Drop/5" Rise # DTALBM6400-2S does not have built in anti-rattle screws. I recommend using the Roadmaster Quiet Hitch for 2" Trailer Hitches # RM-061 as long as your trailer hitch receiver has a lip around it. The # RM-061 will keep the hitch from moving around and prevent any unwanted noises when towing. I included videos for both of the products mentioned for you to take a look at.
    view full answer...
  • Is The Fulton 2" Drop Aluminum Ball Mount Made In The USA?
    For a made in the USA aluminum ball mount we only have adjustable units like the Flash Secure 2-Ball Mount # DTALBM6400-2S which includes stainless steel hitch balls as well. The Fulton # F97CR you found as well as the similar Curt # C74WR and Brophy # EA20 aluminum ball mounts are all made overseas. If you do not want an adjustable mount we do have the Convert-A-Ball Ball Mount # AMSC2HD which is made in the USA. While not being an aluminum ball mount it does have the benefit of a built...
    view full answer...

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

Info for this part was:

Employee Andrew K
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Employee Lindsey S
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Employee Amanda M
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Amanda M
Employee Mike S
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Employee Ryan F
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Employee Raymond P
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Employee Cole B
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Employee Robert C
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Employee Chris R
Video Edited:
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