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  1. Trailer Hitch Ball Mount
  2. Weigh Safe
  3. Adjustable Ball Mount
  4. Fits 2-1/2 Inch Hitch
  5. Drop - 4 Inch
  6. Rise - 5 Inch
Weigh Safe 180 Hitch 2-Ball Mount for 2.5" Hitch - 4" Drop/5" Rise - 18.5K - Aluminum
Weigh Safe

Weigh Safe 180 Hitch 2-Ball Mount for 2.5" Hitch - 4" Drop/5" Rise - 18.5K - Aluminum

Part Number: WS74MR
$264.00
Retail:$279.00
You Save: $15.00
Trailer Hitch Ball Mount
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The 180 hitch has a chrome-plated double-sided tow ball, so switching sizes is a breeze. Tow up to 8,000 lbs with the 2" ball or up to 18,500 lbs with the 2-5/16" ball. Great Prices for the best trailer hitch ball mount from Weigh Safe. Weigh Safe 180 Hitch 2-Ball Mount for 2.5" Hitch - 4" Drop/5" Rise - 18.5K - Aluminum part number WS74MR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (915)
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Weigh Safe Trailer Hitch Ball Mount - WS74MR

Highlights

  • 18,500 lbs GTW for Big Loads: Handles large trailers, campers, and boats using the 2-5/16" ball.
  • 4" Drop or 5" Rise for Level Towing: Adjusts height to keep different trailers level and stable.
  • Two Ball Sizes in One Mount: Quickly switch between 2" (8,000 lbs) and 2-5/16" (18,500 lbs) couplers.
  • Solid 6061-T6 Aluminum Build: Strong, rustproof block construction that stays clean over time.
  • Flip-Over Design for Quick Changes: Dual pins let you flip the platform to the needed ball size fast.
  • Chrome-Plated Steel Balls Resist Corrosion: Keeps a polished finish after towing in tough conditions.
Made in USA

Features to know about

Keeps Every Trailer Level: 4" Drop or 5" Rise

Towing different trailers can mean different coupler heights, and that’s where this adjustable setup shines. The Weigh Safe 180 Hitch 2-Ball Mount gives you a full 4" drop or 5" rise so your trailer stays level every time. The platform slides along the shank in 1" increments, locking in with dual pins for secure height settings. Whether you’re switching between a small utility trailer or a heavy hauler, your connection stays even and stable.

Handles Serious Weight: Up to 18,500 lbs GTW

When you’re hauling big loads, you want strength you can trust. The 2-5/16" ball is rated for 18,500 lbs gross towing weight and 2,200 lbs maximum tongue weight, while the 2" ball handles up to 8,000 lbs. The solid 6061 T6 billet aluminum shank and platform give it the muscle to handle demanding jobs without extra bulk. It’s a heavy-duty mount built for serious towing without compromise.

Switches Ball Sizes Fast: Dual-Sided Platform Design

No more fumbling with spare hitch balls or tools when swapping trailers. This mount comes with both a 2" and a 2-5/16" chrome-plated steel ball on the same platform. Just pull the dual pins, flip the platform, and reinsert—it’s that quick. Both balls are always attached, so you can change setups in seconds and get back on the road without hunting for parts.

Built to Last: Rustproof Aluminum with Chrome-Plated Balls

Towing gear takes a beating from weather and road grime, but this hitch keeps its good looks and strength over time. The aluminum shank stays rustproof for a clean finish that lasts, and the chrome-plated hitch balls resist corrosion trip after trip. It’s solid gear that stays smooth and reliable through every season.

Clean Fit Every Time: Designed for a 2-1/2" Receiver

No adapters or guesswork needed—the WS74MR is made for a true 2-1/2" receiver so it fits cleanly with no rattle or slop. Slide it in, set your height, pin it down, and you’re ready to tow knowing everything lines up exactly as it should.

Specs

Application

  • Application: 2" x 2" trailer hitch receivers

Weight and Capacity

  • Gross towing weight (2-5/16" Ball): 18,500 lbs
  • Gross towing weight (2" Ball): 8,000 lbs
  • Maximum tongue weight: 2,200 lbs

Dimensions

  • Distance from center of hitch pin hole to center of hitch ball (Closest hitch pin hole): 8-1/2"
  • Distance from center of hitch pin hole to center of hitch ball (Furthest hitch pin hole): 9-5/8"
  • Distance from center of hitch pin hole to back of the shank (Furthest hitch pin hole): 3"
  • Distance from center of hitch pin hole to back of the shank (Closest hitch pin hole): 1-7/8"
  • Maximum drop: 4"
  • Maximum rise: 5"
  • Incremental height adjustment: 1"

Warranty

  • Limited lifetime warranty

CTB4-2.5 Weigh Safe 180 Hitch 4" Drop Hitch w/ 2.5" Shank - Double-Sided Chrome-Plated Tow Balls - 8K/18.5K GTWR





Video of Weigh Safe 180 Hitch 2-Ball Mount for 2.5" Hitch - 4" Drop/5" Rise - 18.5K - Aluminum
Video Thumbnail Video Player Dialog

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




Video Transcript for Review of Weigh Safe Chrome Balls - WS74MR

Hello, neighbors. Steven here with etrailer.com. Today, we're looking at the Weigh Safe 180 Hitch with a four-inch drop, and it's for a 2 1/2 by 2 1/2 inch hitch shank. Now folks, this ball mount with the included balls let you hook up your trailer to your towed vehicle, and the shank simply slides into the receiver and you would use an existing hitch pin or a locking hitch pin that you probably already have. If you don't have one, we sell 'em separately here at etrailer.com and you can find them on our website. Now that would be a 5/8th inch hitch pin hole.

Now you've got a 2 5/16th inch hitch ball rated 18,500 pounds of gross towing weight or a 2 inch hitch ball rated at 8,000 pounds. Now folks, again, the adjustable height is super easy to manipulate and move up or down. I'll show you that in a second. I wanna start with some quick dimensions though, as far as I'm gonna go center of the hitch ball to the center of both hitch pin holes. So, starting with the closest center of the hitch pin hole to the center of the ball, I got 8 1/2 inches.

And if I go out to the farthest center of the hole, to the center of the hitch pin or hitch ball, I get 9 5/8th inches. Now if I spin this around, in case you're curious, the center of this hitch pin hole to the back of the shank is 3 inches. And the center of the closest one to the back, to the back is 1 7/8th inches. So once again, folks, you can do a 4-inch drop or flip it and do a 5-inch rise. It's very simple to flip the ball over if you need to.

Let's say, in this case, I got a 2 5/16ths but I wanna tow a different trailer that has a 2 inch ball. Well, all I gotta do is take off this protective dust cover here. I've got a nice set of dual tubular keys here, so it's super hard to pick that kinda lock. And I'll just simply insert that into my lock pin here, rotate it and pull out the dual pin locking pin. And lemme see if I can do this without dropping it.

So, I'll just simply take this, flip it over. Yes, it's that simple. And in this case, I've now got the locking pin on this side, so we're gonna go ahead and flip this over and get this locked back into place. (key rattling) So, there we go. So that simple, just simply lock it in place, put my dust cover back on, and I am ready to go. Now, I've got this a little higher than I had before, but that's okay. So again, in this case, I went a little higher and I switched over to a 2 inch hitch ball. Again, the balls here are nice heavy duty steel, but they are chrome plated. So to work about rust, corrosion, that kind of stuff, while the shank and the head assembly here is all a solid 6061 t6 billet aluminum. So, that's gonna be lightweight. It's gonna give you a nice durability. All the holes here give you increments, up or down in 1 inch increments. So again, a max drop of 4 inches, a max rise of 5. Well, folks, I think that we'll wrap it up for our quick look today. I'm Steven. Thank you so much for your time. Thanks for watching. And as always, stay safe while you're towing.

Customer Satisfaction Score:

Ratings & Reviews

4.9

915 reviews
Review sort icon
The 180 hitch has a chrome-plated double-sided tow ball, so switching sizes is a breeze. Tow up to 8,000 lbs with the 2" ball or up to 18,500 lbs with the 2-5/16" ball.

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Makes a little more noise (rattle) than my all steel non adjustable hitch



by:

Arrived quickly and in perfect shape. Very robust hitch and fits perfectly. Highly recommend this hitch.



by:

Great hitch. Easily adjustable



by:

High quality. Website videos helped with selection decision. Decent price. Fast shipping



by:

Easy to install sturdy towing platform. Like that ths ball mount can be stowed out of the way.



by:

Love it, no more rust. works great looks great
it gave me that extra inch for the Rock Tamers



by:

After 3 months one of the trailer chains bonds against the hitch while taking a shape turn and bent the key to flip the receiver ball. So we are basically stuck with a 2 5/16 receiver since it cannot be opened and flipped. Aluminum is nice but weak at the same time.



by:

Work horse and light weight. Comes with key locks keyed alike for hitch and ball. Stainless steel ball ensures durability for towing long term.



by:

The 180 Weigh Safe is an excellent adjustable hitch. Exceptional fit and finish.



by:

Very solid and beautifully finished. Fits well on my 2016 Ram 2500 4x4, with the newer 2-1/2" receiver, allowing the exact height necessary to level my toy hauler. Ball mount is packaged in foam to ensure it is pristine when it arrives.
Got the locking dual pin for it, as well as the BOLT locks for hitch and coupler, so none of this pretty stuff walks away. Very happy with the whole setup.
A little mixup on the initial order was corrected immediately, so I had all the parts I needed in time to hit the road. Thanks etrailer team!



by:

Been looking for a while on a new hitch and finally pulled the trigger. Etrailer made it fast and easy to get the hitch I wanted at a fair price.



by:

Fast shipping as always! While I haven't had the chance to use this hitch yet, it looks like a high-quality product straight out of the box. I plan to test it this weekend and will update this review if I remember after putting it to use.



by:

Would say WOW ! Excellent communication from the second order was placed , tracking from start to finish. Super packing job and way quick delivery . Product is great , heavy built and easy to change based on what trailer I need to use . Wish I had bought one years ago !



by:

Good product feels very sturdy. My only critique is that it has too much play causing a lot of rattling. The manufacturer should have a tightening bolt so that after installation the two components tighten up and there’s no play.



by:

worked just fine. easy to adjust. will work for both trailers of different hitch height



by:

Hitch works well. Seems it could be a bit tighter when in receiver on truck but overall is a good purchase.



by:

Great price outstanding quality and had it to my front door in less than 48 hours!



by:

This is a solid hitch, the double pin on the ball side locks everything in tight no rattling and love the locking mechanism on this unit… Price is excellent and delivery time wasn’t that long… Great job to you guys at etrailer



by:

Great product. Craftsmanship is top notch.
Easy to use and very sturdy built. My only complaint is the standard coated Balls rusted pretty quickly and look bad. I Should have went with the upgraded stainless steel. Also the salt from 1 winter has left some corrosion on the aluminum of the hitch and the sticker fell off. None of these things affect the function, but i wish it would have stayed looking as nice as it did when it was new.



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Nicest hitch I have seen yet. The machining is precise with very little movement between parts. I bought this hitch because of the load rating and after inspecting it I have no doubt that it is rated conservatively. I will definitely show it off and spread the word. Great company with excellent communication as well. Even contacted me on a Sunday about my shipping address. Do not hesitate to do business with these guys. They will not disappoint.



by:

Very solid product. Like the ability to change ball size. Also shins like that it flips under out of the way.



by:

Arrived right on time and in good shape!



by:

Love this hitch. It is super solid and not too heavy. Adjustability is great. Absolutely perfect for what I need for work and play.


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See what our Experts say about this Weigh Safe Trailer Hitch Ball Mount


Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Joshua S
Video Edited:
Joshua S
Employee Dustin K
Video Edited:
Dustin K
Employee Chris R
Video Edited:
Chris R
Employee Steven C
Installed by:
Steven C
Employee Matthew B
Installed by:
Matthew B
Employee Wilson B
Updated by:
Wilson B
Employee Katherine B
Updated by:
Katherine B
Employee Kim H
Written by:
Kim H
Employee Joshua U
Video by:
Joshua U

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