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  1. Accessories and Parts
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  3. Weight Distribution Hitch
  4. Shanks
  5. Fits 2 Inch Hitch
  6. Round - 7 Inch Drop
  7. Trunnion - 5 Inch Drop
Curt Weight Distribution Shank - 14" Long - 7" or 7-1/2" Drop - 1,500 lbs TW

Curt Weight Distribution Shank - 14" Long - 7" or 7-1/2" Drop - 1,500 lbs TW

Item # C17122
Retail:$241.95
Our Price: $180.11
You Save: $61.84
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Shipping Weight: 32 lbs
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10" Tall shank offers 7-1/2" drop or 11-3/4" rise when used with round-bar models, a 7" drop or 10-1/2" rise when used with trunion-bar models. Fits 2" trailer hitch receivers. Designed for both rise and drop positions. 1-800-940-8924 to order CURT accessories and parts part number C17122 or order online at etrailer.com. Free expert support on all CURT products. Great prices and Fastest Shipping for Curt Weight Distribution Shank - 14" Long - 7" or 7-1/2" Drop - 1,500 lbs TW. Accessories and Parts reviews from real customers.
  • All Info
  • Reviews (47)
  • Q & A (0)
  • Photos

CURT Accessories and Parts - C17122

  • Weight Distribution Hitch
  • Shanks
  • Fits 2 Inch Hitch
  • Round - 7 Inch Drop
  • Trunnion - 5 Inch Drop
  • CURT
  • Round - 10 Inch Rise
  • Trunnion - 11 Inch Rise

10" Tall shank offers 7-1/2" drop or 11-3/4" rise when used with round-bar models, a 7" drop or 10-1/2" rise when used with trunion-bar models. Fits 2" trailer hitch receivers. Designed for both rise and drop positions.


Features:

  • Shank slides into your hitch receiver and provides the attachment point for your weight distribution system's head assembly
    • Designed for use with Curt weight distribution systems
  • 9 Adjustment points for attaching the head assembly
    • Lets you level your trailer with your tow vehicle
  • Drop or rise positions available to fit your application
  • Black powder coated steel resists rust and corrosion


Specs:

  • Application: 2" x 2" trailer hitch receivers
  • Weight capacity: 15,000 lbs
  • Tongue weight: 1,500 lbs
  • Holes are spaced 1-1/4" apart on center
  • Maximum drop:
    • Round bar system: 7-1/2"
    • Trunion bar system: 7"
  • Maximum rise:
    • Round bar system: 11-3/4"
    • Trunion bar system: 10-1/2"
  • Shank measures:
    • 14" From the center of the pin hole to the center of the adjustment holes
    • 18" Overall


Dimensions of Curt Ball Mount

17122 Curt Adjustable Weight Distribution Shank





Customer Satisfaction Score:


Customer Reviews

Curt Weight Distribution Shank - 14" Long - 7" or 7-1/2" Drop - 1,500 lbs TW - C17122

Average Customer Rating:  4.9 out of 5 stars   (47 Customer Reviews)

10" Tall shank offers 7-1/2" drop or 11-3/4" rise when used with round-bar models, a 7" drop or 10-1/2" rise when used with trunion-bar models. Fits 2" trailer hitch receivers. Designed for both rise and drop positions.

by:

The longer drop shank gave me the space to open the tail gate on my Ram 2500 without hitting the trailer jack. I am very pleased with the service from Etrailer.



by:

Fast shipping, exactly as described. Will update when I get to use it this summer,but do not anticipate any issues. Will order again from e trailer

Dagoberto

1/25/2023

its been a year and the hitch has been exactly what I needed. zero isseus or concerns.



by:

Now can open tailgate with no interference with trailer Jack
Very satisfied



by:

Arrived within a week and I should have purchased this years ago. I can now open my tail gate without hitting the electric tongue jack on our travel trailer.



by:

This is one sturdy piece of equipment. I needed a lower drop and this unit is much heavier than the cast iron shank I had before. I also like the extra length - the crank on the camper will not interfere with the tailgate now.

Woody S.

8/7/2017

Great



by:

Fits perfectly needed a long shank because of the bumper coming out to much from the hitch

Serge V.

6/19/2018

great quality product very satisfy



by:

Have towed with this shank coupled through a Husky Centerline weight distribution and sway bar hitch to my Lance 2285 trailer for some 12,000 miles this past year and it has done a great job. The 14" length allows me to travel with my truck tailgate down whilst pulling the trailer - plenty of clearance in turns etc.



by:

Etrailer has been a God sent to me. I was looking for a hitch extension and when I found Etrailer.com and talked with their staff, they helped me redirect my attention to a shank that would work better and safer. The cost was real reasonible and was shipped out right away. If there is anything they can do for you they will go out of their way to make it happen.
Very satisfied customer.
Thank you Chedi J. and the rest of the staff at Etrailer.com

Thanks
Stan



by:

great shipping "fast" this shank was perfect to allow the operation of my tailgate when hooked up to all of my trailers .. one thing .. when my Reese dual cam sway control ball mount is attached it weighs in at 65 lbs. ... perfect length ( drop ) for my ram 2500 HD CTD



by:

This does just what I need it to do. I bent a hollow shank 12" extension and knew I needed something stronger. This works like a champ. The length is perfect. My camper cannot quite reach the trailer but it keeps the trailer close coupled. Jack knifing is almost impossible.
As always etrailer service was perfect.



by:

This extension shank is just as described, Except the actual length from the hitch pin hole to the outside end of the shank is 15 inches. It is advertised as 16". That matters to pickup owners wanting to know if the extension will allow their trailer to clear the tailgate if it is in the lay down position. (it will on my Ram 1500) Solid, welded points done well. Finish is good.
The quality of this shank is actually better than the original shank that came with my Equalizer brand hitch system.



by:

Bought the 16 inch shank because we have a 3/4 ton suburban and in order for the gate to open past the power bully winch head. We needed it to be long. Now I have 4 inches to spare. I was apprehensive about length compromising strength, but we towed two hundred miles yesterday with it and it worked great, because of the dimensions were spelled out precisely on the website, I was able to use my old weight distribution system, it bolted right up with no extra parts. We have a tongue weight of 775 lbsand rv weigh of 7500 pounds, no problem and am very please with my purchase.



by:

It's perfect. The only thing I need to do is lengthen my safety chains a bit more (which is no big deal and easy to do) and possibly find a way to lengthen my power cord that plugs into my truck...Not that I HAVE to but it is a bit stretched and making right turns could tighten it up. BUT, other than those few last little adjustments, the shank has allowed me to drop my ball and level my trailer out more, allowing for safer towing! I love it and I have always loved using eTrailer.com for my towing needs!



by:

My sales person was very helpful and directed to the right product for my needs.



by:

If you need a way to space your trailer from your truck to ease tailgate opening, this is what you want. It is excellent quality and the etrailer crew hooked me up with the exact rating for my trailer and truck.



by:

Product arrived in three days,great packing. Good quality and works as advertised. The other reviews helped with my decision to give it a try. It allows you to leave your tailgate down so you can load a atv in the back of a shortbox truck and still be able to hitchup and turn with a trailer attached.



by:

It is exactly what I ordered and expected. The service was excellent and delivered when promised. UPS however left it in the yard. Not on either door step/porch. That's a UPS issue and doesn't reflect bad on trailer.



by:

This shank allowed me to lower my tailgate on my 2018 Ram 2500 while still hitched to my toyhauler with an electric jack.



by:

The length from the receiver was more than I was expecting. But it allows me to lower the tailgate without hitting the jack on the trailer now. Awesome!



by:

Great customer service. Will was great. His recommendation was spot on. This product is super duty for sure. Exactly what I needed. I can now lower my tailgate without hitting the trailer jack. Perfect for my ATV or Motorcycle. I was on hold for a bit, but totally worth the wait.



by:

This shank was excellent! I did however cut about 1.5 inches off the bottom for more ground clearance after I established where I needed to mount my hitch.



by:

This item is exactly what I needed to have the ability to lower my tailgate on my F150 when still hooked up my travel trailer. This extended the distance from my tow jack and my truck by 6 inches!



by:

Very happy with this product, as it allows me to open the back hatch of my Chevy Suburban while my RV is still attached. Also, the lower drop allows me to level the trailer so that I don't have to unhook to camp.

The speed and customer service provided by etrailer were exceptional. Very pleased and will definitely do business again.



by:

Nice product, for my application I had to cut about 1 inch off the bottom so it would not scrape. The product works as designed, and I'm very pleased with the outcome.



by:

It gave me enough room to load my golf cart in the bed without having to remove my tailgate
I will repost after out trip this week end


25
47
Show More Reviews

See what our Experts say about this CURT Accessories and Parts

  • Weight Distribution Shank For 2 Inch Hitch With More Than 2 Inches of Drop
    Absolutely; weight distribution shanks are interchangeable, and since most come with just a max of 2 - 3 inches of drop, a lot of people find themselves needing more than that. So for a shank that fits a 2 inch hitch, and has more than 2 or 3 inches of drop, you can choose from a number of options, depending on the drop you do need. Keep in mind the maximum drop will depend on if your weight distribution hitch is a round bar or trunnion bar system, but here are your options: - Maximum...
    view full answer...
  • Longer Weight Distribution Shank for Achieving More Tailgate Clearance
    The Curt Weight Distribution Shank, 14 Inches Long # C17122 will work well with your Fastway e2 Weight Distribution. This Curt weight distribution shank measures 14 inches from the center of the hitch pin hole to the center of the adjustment holes, and the shank is 18 inches long overall.
    view full answer...
  • Replacement 18 Inch Shank For Weight Distribution Hitch
    We have the perfect replacement weight distribution shank for you! The Curt Weight Distribution Shank # C17122 is 18 inches long and from center of pin hole to center of bolt hole is 14 inches. The shank has a weight capacity up to 15,000 pounds and a tongue weight up to 1,500 pounds. The shank has a black powder coated steel that helps resist rust and corrosion. I attached a review video link below.
    view full answer...
    Image 1 for
  • Availability of Extended Shank for Equal-I-Zer Weight Distribution Hitch
    You will need to check the Equal-I-zer hitch head. If it mounts to a shank using 3/4 inch bolts that are 1-1/4 inches apart on center then you can use Curt weight distribution shank # C17122. The maximum rise is 6 inches using this shank. I have included a link to all of the weight distribution shanks we carry for you to choose from.
    view full answer...
  • Weight Distribution Shank For 2-1/2 Hitch That Has 14 Inches From Center Hole To Adjustment Hole
    The Curt # C17132 is the closest we have to matching those lengths you mention. The distance from pin hole to the adjustment pin hole is 8-1/2" on center. Depending on how heavy your load is, you could use a hitch reducer like # BWRHXA2182 to convert your 2-1/2" hitch to a 2" hitch and use the WDS shank # C17122. This has a 14" pin hole distance to adjustment pin hole on center, and is rated for up to 15,000-lbs and a maximum tongue weight of 1,500-lbs.
    view full answer...
  • Availability of Long Weight Distribution Shank
    The longest weight distribution shank we offer is the part # C17122 which is overall 16 inches long and has a max rise of 10-1/2 inches or drop of 7 inches. The shank has 3/4 inch diameter holes that are 1-1/4 inches apart on center.
    view full answer...
  • Is There a Way to Add Additional Clearance Between Trailer and Tow Vehicle with WD
    Best option would be a longer weight distribution shank as that will give you the extra clearance needed without affecting the capacity of the hitch like an extender does. The Curt shank part # C17122 is 14 inches long and works with standard weight distribution system heads like Reese, Equal-i-zer, Fastway, Husky etc.
    view full answer...
  • Longer Curt Weight Distribution Shank to Clear Rear Bumper
    What I recommend is to use Curt weight distribution shank # C17122. On it, it measures 5 inches from the center of the hitch pin hole to the nearest part of that support gusset. I have linked a video review of this shank for you. On Curt weight distribution shank # 17120 the measurement from the center of the hitch pin hole to the nearest part of the support gusset is 3-1/4 inches. You would not want to drill a new hole, especially further back because there would not be enough of the...
    view full answer...
    Image 1 for
  • Can Longer Curt Shank # 17120 Be Used with Equal-i-zer Weight Distribution System
    Yes, the Curt Shank # 17120 that you referenced will work great with your existing Equal-i-zer Weight Distribution System # EQ37120ET to provide you with a bit more length. A nice thing about weight distribution shanks is that they are typically interchangeable between different brand systems and that is the case with this Curt unit. This particular Curt shank measures 10 inches long from the center of the hitch pin hole to the center of the adjustment holes. If you need something even...
    view full answer...
  • Recommended Drop Shank for Fastway e2 Weight Distribution System
    The Fastway e2 Weight Distribution w/ 2-Point Sway Control # FA94-00-0600 will allow you to use the Fastway e2 Weight Distribution Shank # FA92-02-4214 to get the extra clearance you desire without compromising the capacity at all.
    view full answer...
  • Compatibility of Curt Shank and Husky Weight Distribution Hitch
    Yes, you can use the Curt weight distribution shank # C17122 along with your Husky weight distribution system. With few exceptions the shanks from weight distribution systems can be interchanged between brands. The hole size and spacing on the vertical portion of the shanks is standardized.
    view full answer...
  • Will the Curt Weight Distribution Shank # C17122 Fit the Eaz-Lift Weight Distribution System
    We have found a few brands that use their own unique weight distribution shanks, but for the most part they are universal, including your Eaz-Lift shank. You can verify this by measuring the diameter of the bolt holes (3/4 inch diameter) and the distance between each bolt hole (should be 1-1/4 inches). The Curt Weight Distribution Shank, # C17122, will fit the head of your Eaz-Lift system and it measures 16 inches from the center of the hitch pin hole to the end of the shank. Curt and...
    view full answer...
  • Custom Towing Mirrors for 2016 GMC Yukon Denali
    Great news! I spoke with my custom towing mirror contacts and K-Source just released a custom towing mirror for the 2015-2016 GMC Yukon that will fit the Denali. For the pair the part number you will want is the # KS80920. Happy to hear the # C17122 weight distribution shank is fitting perfectly for you also!
    view full answer...
  • Curt Extension Weight Distribution Shank to Clear Tailgate on a TruTrack System
    Yes, the Curt Weight Distribution Shank - 14" Long - 7" or 7-1/2" Drop - 1,500 lbs TW item # C17122 is compatible with the Curt TruTrack Weight Distribution System w/ Sway Control item # C17500. That will give you exactly 6 more inches of clearance so you should have no problem clearing your tailgate if that's the distance you need.
    view full answer...
    Image 1 for
  • Longer Weight Distribution Shank to Help with Tailgate Clearance
    The # HE12 can be used with weight distribution but it will reduce your hitch capacity by 1/3. I have a better idea, we have replacement weight distribution shanks that are quite a bit longer like the Curt part # C17122 which is 14 inches in length.
    view full answer...
  • Weight Distribution Shank for Fastway e2 with More Drop and Longer Shank than Included Shank
    I can certainly help you choose a weight distribution shank that will offer you more drop and stick out further from the trailer hitch receiver. Since the shank that comes with the Fastway e2 # FA92-00-1000 offers a 1-5/8 inch drop and you need an additional 3 inches of drop, I found 2 different weight distribution shanks that I recommend, as they offer approximately 5 inches of drop and will sit further away from your truck. The Curt Weight Distribution Shank, 12 Inches Long # C17121...
    view full answer...
  • Longer Weight Distribution Shank Recommendation for Increasing Distance To Allow Tailgate to Open
    We have the Curt Weight Distribution Shank # C17122 which is much longer than most standard shanks. It 14" from the center of the pin hole to the center of the adjustment holes which is typically quite a bit longer than most shanks and would most likely be what you would need in terms of additional length.
    view full answer...
  • Longer Shank for Fastway Weight Distribution System
    The Fastway e2 Weight Distribution w/ 2-Point Sway Control # FA94-00-1061 you have uses a 12 inch shank. For a compatible shank which is longer you can use the Curt Weight Distribution Shank # C17122 which is a total of 18 inches long and is 14 inches from the hitch pin hole to the adjustment holes, as you can see in the accompanying diagram. This shank will give your round bar Fastway system a maximum drop of 7-1/2 inches and maximum rise of 11-3/4 inches. I have added a link to a...
    view full answer...
    Image 1 for
  • Can't Open My Tailgate With e2 Trunnion System Installed - What Can I Do?
    Your best bet here will be to purchase a longer shank to use with your Fastway e2 hitch. Assuming you are still using the shank that came with your e2 system, your shank should be 12" long overall, and 8" long from the center of the adjustment holes to the center of the shank pin hole. I recommend replacing your shank with the Curt Weight Distribution Shank # C17122. The shanks itself is rated for up to 15,000 lbs. This shank measures 18" long overall, and 14" long from the center of the...
    view full answer...
  • How to Determine Correct Drop for Weight Distribution Shank
    To find the correct rise or drop what you need to measure is the from the ground to the top of your hitch receiver opening, which it sounds like you have done and got 25-1/2". You also need to measure from the ground to the bottom of the coupler. You said the trailer is 18-1/2" off the ground so you just want to be sure this measurement is to the bottom of the coupler. The correct drop for a weight distribution shank will be the difference between the hitch height and coupler height, which...
    view full answer...
  • Weight Distribution Shank Recommendation for a Truck with a Lift Kit Being Installed
    Depending on how much of a lift you are installing on your truck and how much more drop you need I have a couple options. The Curt Shank # C17122 will give you up to a 7-1/2 inch drop, if you need more than the # C17124 will give you up to 10 inches. If you are unsure how much of a drop you will need check out the FAQ article I attached on how to determine this.
    view full answer...
  • Longer Weight Distribution Shank to Help with Truck Tailgate Clearance with Equal-i-zer System
    So your best solution is actually going to be a longer weight distribution shank like the Curt # C17122 which is 18 inches long overall and 14 inches from the center of the hitch pin hole to the center of the holes on the vertical portion of the shank. Hitch extensions in general aren't a great idea as they cut capacity like you mentioned, but more importantly they are designed for use with weight distribution systems so you should not go that route. The Curt shank is perfectly compatible...
    view full answer...
  • Will Curt Weight Distribution Shanks Work with a Pro Series Round Bar Weight Distribution System
    Based on the hitch and coupler measurements you provided, you will want a weight distribution shank that will give you about 6 inches of drop. The Curt Weight Distribution Shank, # C17122, that you referenced will give you 6 inches of drop, but I recommend looking at the length of the shank. It is 16 inches long from the center of the hitch pin hole to the end of the shank. If you do not need a shank that long, you could use part # C17121. This is basically the same shank, but it is only...
    view full answer...
  • Is Curt Weight Distribution Shank # C17122 Compatible with Pro Series WD Head # PS58442
    Yes, the Curt shank part # C17122 that you referenced is compatible with the Pro Series WD head part # PS58442. Thankfully the weight distribution manufacturers did all decide to have make the heads and shanks the same dimensions so the shanks can interchange between manufacturers.
    view full answer...


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