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  1. Trailer Hitch Ball Mount
  2. CURT
  3. Fits 2 Inch Hitch
  4. Fixed Ball Mount
  5. Drop - 7 Inch
  6. Rise - 6 Inch
Curt Ball Mount for 2" Hitches - 6-1/4" Rise, 7-1/2" Drop - 13" Long - 5,000 lbs

Curt Ball Mount for 2" Hitches - 6-1/4" Rise, 7-1/2" Drop - 13" Long - 5,000 lbs

Item # C45100
Retail:$84.45
Our Price: $42.88
You Save: 49%
Trailer Hitch Ball Mount
Shipping Weight: 12 lbs
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Corrosion-resistant, black powder coated ball mount measures 13" from center of hitch pin hole to center of ball hole. Use it in either the drop or the rise position to fit your application. Hitch pin and clip sold separately. Great Prices for the best trailer hitch ball mount from CURT. Curt Ball Mount for 2" Hitches - 6-1/4" Rise, 7-1/2" Drop - 13" Long - 5,000 lbs part number C45100 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (3842)
  • Q & A (0)
  • Photos

CURT Trailer Hitch Ball Mount - C45100

  • Fits 2 Inch Hitch
  • Fixed Ball Mount
  • Drop - 7 Inch
  • Rise - 6 Inch
  • No Ball
  • 5000 lbs GTW
  • Class III
  • Long Shank
  • CURT
  • Steel Shank - Gloss Black
  • 1 Inch Ball Hole Diameter

Corrosion-resistant, black powder coated ball mount measures 13" from center of hitch pin hole to center of ball hole. Use it in either the drop or the rise position to fit your application. Hitch pin and clip sold separately.


Features:

  • Ball mount lets you hook up your trailer to your tow vehicle
    • Shank slides into your vehicle's hitch receiver
    • Ball platform provides mounting point for hitch ball (sold separately)
  • Both drop and rise positions available to ensure level towing
  • Sturdy steel construction
  • Corrosion-resistant, high-gloss black powder coat finish
  • Hitch pin and clip or hitch lock sold separately


Specs:

  • Application: 2" x 2" trailer hitch receivers
  • Length: 13" from center of hitch pin hole to center of ball hole
  • Rise: 6-1/4" from top of inside of hitch opening
    • Gross towing weight: 3,500 lbs
    • Tongue weight: 350 lbs
  • Drop: 7-1/2" from top of inside of hitch opening
    • Gross towing weight: 5,000 lbs
    • Tongue weight: 500 lbs
  • Ball hole diameter: 1"
  • Pin hole diameter: 5/8"
  • Limited lifetime warranty


How to Measure Drop on Standard Ball Mount

45100 Curt Class 3 Ball Mount - Standard Duty 2" Square Ball Mount - 6-1/4" Rise, 7-1/2" Drop





Customer Satisfaction Score:


Customer Reviews

Curt Ball Mount for 2" Hitches - 6-1/4" Rise, 7-1/2" Drop - 13" Long - 5,000 lbs - C45100

Average Customer Rating:  4.9 out of 5 stars   (3842 Customer Reviews)

Corrosion-resistant, black powder coated ball mount measures 13" from center of hitch pin hole to center of ball hole. Use it in either the drop or the rise position to fit your application. Hitch pin and clip sold separately.

by:

It is a Receiver!



by:

v good quality. easy ordering.



by:

The box it was shipped in had a hole in it, so the mount slipped out of the box when it was delivered. There was some minor paint damage from that, but the mount itself seems fine.



by:

Exactly what I needed. Great product. I have purchased several items from etrailer and have always been 100% satisfied!



by:

good product for my needs on Polaris Ranger 500, excellent service and product choices as usual from etrailer.com and arrived early.

John

5/15/2020

still working great for my needs.



by:

The only thing keeping this from 5 stars is the lack of a ball flange nut indentation on both sides. I used this mount upside down to get my ball out and away from the bumper on my car. I had to use a pipe wrench on the ball flange to hold it while I tightened the nut on the other side. As you can imaging the wrench gouged the ball flange and the ball mount. This would not have happened if the ball mount had an inset for holding the hex flange of the ball. I could have just used a wrench on the nut and not had to hold the ball stationary while doing so. Improve this product please. No one likes gouges on their ball flange or ball mount.



by:

I needed a minimum 7-inch drop for pulling a trailer behind my 2013 Suburban.
This ball mount works great and I couldn't find this size at any of the stores I looked at locally.



by:

Great service



by:

It.s too big for the receiver! It measures 2.030" and won't go in. I'm hoping to be able to grind off enough with my belt sander to make it work. If not it'll end up in the trash.


Etrailer Expert

Mike L.

7/11/2018

If your receiver tube is outside of the small end of tolerance, it could cause fit problems. It is acceptable to remove the finish of the ball mount via sanding, but using a grinder on it is not recommended as the heat build-up could have a negative effect on the composition of the steel the ballmount is constructed of.



by:

Not much to say, it's a ball mount. Curt makes quality stuff. Etrailer.com makes is easy to choose with a quick tutorial on mounts and sizes. Helped me tremendously because of my Jeep Wrangler Four Door having a 4" lift kit and monster tires. I would purchase from them again and again!



by:

Used on 2014 ford escape Titanium Hitch is Draw tite Item # 75758
This ball mount was perfect for leveling my trailer.

etrailer is A+ service.



by:

Will buy again.

I called the customer
service line to ask questions about fitment and confirm I will receive the right products (ball mount, ball, and lock). They were EXCELLENT and if they weren't sure, they did the right research to confirm. Definitely worth buying from them.



by:

Gave me the right lift to tow a small utility trailer with my wife's Murano. Received the hitch in just a few days with the appropriate 2" ball. Both products look to be of high quality. Couldn't be happier.



by:

looks like a good product and will fill my needs. Packaging and shipping could be improved. This is a steel unit and not enough shock absorbency was allow for. When package arrived hitch had poked through the side of the box. You need heavier boxes or more stabilizing packing when shipping these heavy products.



by:

Much more rugged than expected, superb quality



by:

1 year later still very happy with the with product. I have had no problems with it. Reminds me, I need to buy a break controller from you guys ASAP.



by:

Extremely well-made this hitch works perfect for what I need thank you

Maurice

11/5/2022

Product worked great



by:

I'm a bargain shopper...I scour the net to find the absolute best price on anything I need. I bought a hitch from here that wasn't what I needed, I was bummed (totally my mistake on the order), but the folks at etrailer.com got a return simplified for me, found what I needed with a quick phone call, and you simply won't find a better group of people to do business with!



by:

Was exactly what we needed. I had some initial doubts that it would be too far a drop but the lady I spoke with was spot on. It put our tow dolly in the exact perfect position!!



by:

This product is pretty much straight forward. I received it quickly, and the quality is excellent! The welds are clean and continuous. I needed it as a rise to increase the launch ability, of my boat, without going to far out of level. It will serve me well. Curt products have been great for me.



by:

Very high quality looking hitch. Very happy with everything I've ordered from etrailer!



by:

This is a great quality product for a very fair price. I recently made my first purchases with etrailer, and am most impressed with their customer service. This is a well run company!



by:

Once again etrailer doesn’t disappoint. The drop is the perfect size and was unavailable anywhere else I looked.



by:

Excellent Ball Mount For 2020 Ford Ranger. Fast Shipping



by:

Heavy duty hitch. Fills the need. Service and price were great.


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Show More Reviews

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

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  • Ball Mount to Use with EcoHitch for 2016 Volkswagen Golf and Uhaul Trailer
    When we installed the EcoHitch part # 306-X7309 on a similar Volkswagen Golf as your 2016 model we found that from the top of the hitch to the ground measured 11 inches. So based on the dimension that UHaul lists and how they measure you'd want a rise of about 6 inches like with Curt part # C45100 and then for a 2 inch hitch ball # 63845.
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  • Can Curt Ball Mount C45100 be Safely Used to Tow 3,500 lb Trailer is Rise Position
    Great question, and I think you're on the right track. Even though the Curt Ball Mount # C45100 is rated for 3,500 lbs towing/350 lbs tongue while in the rise position, I like to have some kind of safety margin so that I'm not constantly checking to make sure the ball mount is holding up. For your application I recommend the MaxxTow Adjustable-Height Ball Mount # MT70068 because the weight ratings are 5,000 lbs towing/500 lbs tongue whether you are using it in the rise or drop position....
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  • Recommended Ball Mounts Compatible with 2" EcoHitch Hidden Receiver # 306-X7194 On a 2015 Prius c
    The EcoHitch Hidden Trailer Hitch Receiver # 306-X7194 for your 2015 Toyota Prius c has a 2" receiver that we measured to have a hitch height of 11-1/2". With this you can use either a fixed ball mount like the Curt # C45100 that has a 6" rise which would fit on a trailer with a hitch height near 15-1/2". You will need either a 1-7/8" # C40002 or 2" # 40038 ball. If you intend to pull different trailers that can have different hitch heights an Adjustable Ball Mount # BWTS10038B will allow...
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  • Differences Between Concealed-Style Class III Trailer Hitches Available for 2022 Subaru Ascent
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    In regards to the Curt Trailer Hitch Receiver part # C13382 which is a fit for a 2018 Subaru Crosstrek, the distance from the ground to the top inside edge of the receiver tube opening is 15". Therefore, if the distance from the ground to the bottom of the trailer coupler (while level) is 21" then you need a ball mount with a 6" rise. The Curt Ball Mount for 2" Hitches part # C45100 will work for this but you also need a Pin/Clip part # C21500 and Hitch Ball part # 40038.
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  • 6 inch Rise Ball Mount Recommendation for 2017 Honda Odyssey with Draw Tite Hitch
    The Draw Tite hitch you have part # 75270 has 7 inches from the center of it's pin hole to the outside of the bumper on your 2017 Honda Odyssey. For a 6 inch rise ball mount that would be perfect for you we have the Curt # C45100 which has 6-1/4 inches of rise and has more than enough length to clear your bumper. For a 2 inch ball to go with this we have the # 63845.
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  • How to Pick Out the Correct Rise Drop Ball Mount to Tow a Trailer Level
    I got all of the pictures you submitted and attached them to this page. However, I am still a little unsure of what you are looking for. The best recommendation I can make for you would be to check out the link I attached that details how to pick out the correct rise/drop ball mount you need to tow your trailer level. It's kind of hard to tell, but it looks like your current ball mount is a 7 inch drop ball mount which would be similar to the # C45100.
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    Image 1 for Image 2 for Image 3 for
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    When the EcoHitch # 306-X7275 is installed on a 2017 BMW X3, the inside top of the receiver tube will sit about 11 inches from the ground. To determine which ball mount you need, you'll need to use the jack to raise your trailer tongue until it's level, then measure the distance from the bottom edge of the coupler to the ground. Subtract 11 inches from that height, and you'll get a good approximation of the rise of the ball mount you'll need. The average trailer coupler height is between...
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  • Is it Safe to Use Ball Mount With 6-1/2 Inch Rise on 2003 Honda Odyssey
    It is perfectly safe to use a ball mount like the # C45100 you were looking at with your 2003 Honda Odyssey. This ball mount has a gross towing weight of 3,500 lbs in the 6-1/4" rise position so it works for any trailer as long as it does not exceed 3,500 lbs. Like your vehicle, it is fine to tow something below the maximum capacity. It is only unsafe if you exceed that capacity.
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  • Carrying an 18-1/2 Foot Canoe and Tandem Bike on a 2018 Toyota Highlander with Factory Roof Rack
    There are canoe carriers that work with the bar spread of 27-1/2 inches on your 2018 Toyota Highlander. The Swagman Exo Aero # S65145 requires a minimum of 24 inches of bar spread. But I understand what you are saying. The canoe is so long you will need extra support. If your Highlander has a 2 inch trailer hitch or if you added one such as # e98844 you could then use a load extender such as the Yakima LongArm # Y01149 or Malone extender # MPG907. These will essentially add a third crossbar...
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    There indeed are hitches available for a 2021 Subaru Ascent. The most popular choice among Ascent owners is the Curt # C25VR. The hitch installs behind the bumper cover, and actually takes the place of the factory impact structure, so the receiver will actually utilize the cutout in the bumper cover, which can be replaced when the hitch isn't in use. This is the perfect option for folks that want a hitch, but aren't too enthused about the way a hitch looks. I'll provide a photo showing...
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  • Does Tongue Weight Sag Get Factored In When Picking Out Rise/Drop Ball Mount
    This is a really great question! So ideally you have the trailer sitting as level as possible when you are towing. So that means that if your vehicle suspension is going to sag with the tongue weight of your trailer on the ball mount you'd want to compensate for that with the amount of rise/drop ball mount you select. How this normally works out is that you determine the drop needed (in your case 8 inches) and then go with a ball mount slightly higher like the Curt part # C45100 which...
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  • Ball Mount Recommendation for 7 inches of Drop
    For a 7 inch drop ball mount the closest and best option will be the part # C45100. This is a 7-1/2 inch drop that would get you close enough to level to have the trailer towed safely. It's better to be a tiny bit to nose-down than nose-up as it's commonly the nose-up situations that cause sway. For a 2 inch ball you would need part # 63845 or for a 2-5/16 inch ball the part # 63847.
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  • Ball Mount Recommendation for 6 inches of Rise to Tow Trailer Level
    Using a 6 inch rise ball mount does not cause any safety issues. If anything using the correct rise ball mount allows you to prevent the biggest safety issue which is towing an unlevel trailer. The Curt ball mount part # C45100 would work well for you as it has a 6-1/4 inch rise. For a 2 inch ball we have the part # 63845 and then for a 2-5/16 inch ball we have the part # 63847.
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  • What is the Actual Drop of the Curt Ball Mount C45100
    We recently went and measured the Curt ball mount part # C45100 and the drop is 7-1/2 inches and rise is 6-1/4 inches. If you check out the review video I attached you can see our demo guy measure the drop at the 1:47 mark.
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Do you have a question about this Trailer Hitch Ball Mount?


Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Jeffrey L
Expert Research:
Jeffrey L
Employee Jacob T
Video Edited:
Jacob T
Employee Chelsea B
Written by:
Chelsea B
Employee Chris R
Video by:
Chris R
Employee Wilson B
Updated by:
Wilson B
Employee Kristina F
Updated by:
Kristina F
Employee Mike S
Updated by:
Mike S
Employee Isabelle B
Updated by:
Isabelle B
Employee Adam E
Installed by:
Adam E

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