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  1. Trailer Hitch Ball
  2. CURT
  3. Gooseneck Hitch Ball
  4. 2-5/16 Inch Diameter Ball
  5. Double Lock Ball
  6. 30000 lbs GTW
1" High-Rise Ball for Curt Double Lock, Flip and Store Gooseneck Trailer Hitch

1" High-Rise Ball for Curt Double Lock, Flip and Store Gooseneck Trailer Hitch

Item # C60603
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Designed for use with Curt's Double Lock, Flip and Store gooseneck hitch, this ball provides an additional 1" of height to fit your application. Lowest Prices for the best trailer hitch ball from CURT. 1" High-Rise Ball for Curt Double Lock, Flip and Store Gooseneck Trailer Hitch part number C60603 can be ordered online at etrailer.com or call 800-298-1624 for expert service.
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  • Reviews (613)
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  • Videos (1)
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  • Why etrailer?

CURT Trailer Hitch Ball - C60603

  • Gooseneck Hitch Ball
  • 2-5/16 Inch Diameter Ball
  • Double Lock Ball
  • 30000 lbs GTW
  • Chrome-Plated Steel
  • CURT

Designed for use with Curt's Double Lock, Flip and Store gooseneck hitch, this ball provides an additional 1" of height to fit your application.


Features:

  • Provides an additional 1" of rise
  • Fits Curt Double Lock, Flip and Store gooseneck hitches


Specs:

  • Ball size: 2-5/16"
  • Rise: 1"
  • Shank diameter: 2-3/4"
  • Capacity: 30,000 lbs


Note: Due to the extended height of this hitch ball, it will not fit correctly in the flipped storage positon.



60603 Curt High-Rise Ball for Double-Lock Gooseneck Hitch - 1" Rise

Installation Details C60603 Installation instructions



Video of 1" High-Rise Ball for Curt Double Lock, Flip and Store Gooseneck Trailer Hitch

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




Video Transcript for Curt Hitch Ball - Gooseneck Hitch Ball - C60603 Review

Today we're going to review part number C60603. This is the Curt one inch high rise ball for Curt double lock flip and store goose neck trailer hitches. Now this ball will provide an additional one inch rise to add clearance for trucks that use plastic or rubber bed liners. This is designed to fit the Curt double lock flip and store goose neck hitches. Right here you can see where the pins go. The double locking pins give you extra security for the trailer ball. The diameter of the ball is your standard goose neck sized two and five sixteenths diameter. It'll couple to most goose neck trailer.

The shank diameter right down here is going to measure right at two and three quarter inches. It has a weight capacity of thirty thousand pounds, and that is stamped on top of the ball. It does have an extra one inch additional rise here to clear those bed liners. Basically if you put a ruler on it. Now the standard ball that comes with that hitch has about a three quarter inch section rise, so this one will have actually one in three quarters in Jiffy Newton measure from here up to here.

It's going to measure one and three quarters, and that's because the standard ball, again has the three quarter inch. This will give you an additional one inch rise to the ball. That should do it for the review on part number C60603. The Curt one inch high rise ball for Curt double lock flip and store goose neck trailer hitch. .


Customer Reviews

1" High-Rise Ball for Curt Double Lock, Flip and Store Gooseneck Trailer Hitch - C60603

Average Customer Rating:  4.8 out of 5 stars   (612 Customer Reviews)

Designed for use with Curt's Double Lock, Flip and Store gooseneck hitch, this ball provides an additional 1" of height to fit your application.

- C60603
by:

The ball works great, but I am not able to flip it over so it can sit flush in the bed because there is no groove on the shaft for the upside down position. I am disappointed with that aspect of the design.


Comments
This ball is not intended on being flipped over and stored in the hitch as it is a high-rise. This other one can be stored but will not work for you if you need the additional length: item # C60616
Replacement Ball for Curt Double Lock, Flip and Store Gooseneck Hitch - 2-5/16" - 30,000 lbs
$71.13
.
-- Etrailer Expert Sierra K - 11/04/2021


- C60603
by:

It went right in to the hole fix excell ent


Comments
Great
Richard S - 06/16/2021


- C60603
by:

Exactly what I needed



- C60603
by:

Package arrived earlier than expected and we were able to get started hopefully to beat the next rain storm



- C60603
by:

Perfect, just what I expected. Fast shi pping.



- C60603
by:

Quick and excellent sale.



- C40033
by:

Review from a similar High-Rise Ball in Trailer Hitch Ball


I like the extra meat this ball has. It also enabled me to get the running hieght "just right" for the towing application I use it with.


Comments
Still Working great!
Brian - 04/24/2022


- C40034
by:

Review from a similar High-Rise Ball in Trailer Hitch Ball


I haven’t used it. I bought it just-in-case and never needed it. I can say that I bought a standard chrome ball at the same time which lost its chrome and instantly rusted so I appreciate that this is matte rather than polished. I’m also glad this exists because it was the perfect solution to a problem I thought I might have had… I just ended up not having that problem. If you buy one, but from etrailer. No better site on the internet



- C40036
by:

Review from a similar High-Rise Ball in Trailer Hitch Ball


Dimensions are correct, photo is not. Photo is not a chromed ball; description is correct, it is chrome. After a couple of trips with a 6K# trailer, chrome is still in good condition, no peeling away (I did grease before attaching.). Nut fits a 1-13/16 wrench.



- C40033
by:

Review from a similar High-Rise Ball in Trailer Hitch Ball


Worked Great to raise my trailer the 1 inch i was looking for!


Comments
Excellent works great after a year is use. Would definitely recommend!
Mike - 04/07/2022


- C40086
by:

Review from a similar High-Rise Ball in Trailer Hitch Ball


I think the demco actuator is grate



- C40086
by:

Review from a similar High-Rise Ball in Trailer Hitch Ball


This is one massive hitch ball. Just one look and you know it is strong. I also love the little extra height. A great fit for my 2 5/16 coupler.


Comments
Still great.
Brad D - 07/24/2018



- C40034
by:

Review from a similar High-Rise Ball in Trailer Hitch Ball


Exactly what I needed for my 4 wheeler to keep the tongue of the trailer from being too low. The price was good and the delivery was quick. The only thing I had to do was to enlarge the hole to fit the one inch shank. Thanks etrailer for having what I needed.


Comments
Still working out great a year later. The trailer tongue does not hit the ground when I tow it with my four wheeler.
Joseph - 09/13/2021


- C40033
by:

Review from a similar High-Rise Ball in Trailer Hitch Ball


Needed an extended ball mount for my new Jeep in order for the utility trailer tongue to clear the spare tire. Item is exactly as described on site and arrived earlier than expected. etrailer has always given me great customer service. It is my go to place for all towing and trailer needs.


Comments
Perfect!
Paul D - 07/17/2018



- C40085
by:

Review from a similar High-Rise Ball in Trailer Hitch Ball


Ball is perfect. 3" hitch on the other hand is loose as a goose with about an .125 of play up and down and side to side. Quite disappointing but I wrapped it with tape.


Comments
I do have another solution for you to help minimize movement of the Curt ball mount part # C45431
Curt Heavy Duty Forged Ball Mount for 3" Hitches - 4" Rise - 6" Drop - 21,000 lbs
$100.39
in the receiver. The Blue Ox Immobilizer part # BLU85QR
Blue Ox Hitch Receiver Immobilizer for 3" Hitches
$52.53
is great for 3 inch receivers.
-- Etrailer Expert Jenny N - 11/17/2021


- C40085
by:

Review from a similar High-Rise Ball in Trailer Hitch Ball


I ordered the 30000 lb. ball hitch for a gooseneck on my 01 F250 super duty. It arrived at the time that e trailer said it would. I was able to choose the way the item was shipped which saved me money over other online options. I just put it in since it was a raw Steel ball I hit it with a coat of flat black enamel to keep the rusting to a minimum. It is installed and ready to pull. I don't have a gooseneck trailer but now if I need to pull a rental or a friends I can. I like doing business with places directly like e trailer and cutting out the big box places that are not easy to communicate with if there is a problem. There wasn't any which is even better.



- C40085
by:

Review from a similar High-Rise Ball in Trailer Hitch Ball


So the customer service is fantastic. I ordered the BWX2000 and it showed up missing the shank. It was not etrailer’s fault as the shipment initially contained everything but the carrier messed up and the package didn’t arrive with the shank. I spoke to autumn in customer service and she did absolutely everything she could to get me the 2.5 inch shank I needed but ended up sending me the 2in receiver by mistake. Again I wasn’t upset because I did not specify and by the time I realized it was wrong the part was already on the way. Long story short I got the 2 in shank in the next day, this shank would work but it was not exactly for the load I wanted to safely pull. Anyway I ended up finding the correct shank, ordered it and it is one the way. Now I will have both the 2 and 2.5 in shank for the same distro hitch but guess what I am completely fine with it backside I have two trucks, each with different receivers so for just a little bit more I can use this hitch for both my trucks just fine. Everything happens for a reason and I was completely happy with how autumn helped me out. She was great and called me back several times to let me know what both she was trying to do and get assistance from several of her techs. Thank you and I will certainly do business with autumn and etrailer again. Autumn was really nice to me and did everything she could to help me out. Thanks again. Jason



- C40085
by:

Review from a similar High-Rise Ball in Trailer Hitch Ball


Nice raw finish. Clean and smooth machined threads. Functional load rating is stamped on top of the ball.



- C40034
by:

Review from a similar High-Rise Ball in Trailer Hitch Ball


exactly as shown. video of the ball answered questions that I had. easy tightening. Some reviews stated that the ball didnt have cuts for tightening for two wrenches one to tighten the other to keep it from turning. I didnt have a problem one lock washer is chinsed down flat your good. Put it in your hitch for a quarter more turn and your good. with 2" drop this allowed it to become zero drop which was my goal . ordered from etrailer before and will if need in the future. live in cali so it took a few days but it was shipped out a couple hours after I ordered it. Now my bassboat trailer is level


Comments
Works great leveled out my trailer. Now alls good. Exactly what I needed.
Stan M - 08/27/2020


- C40034
by:

Review from a similar High-Rise Ball in Trailer Hitch Ball


Works for intended purpose quite well. Glad this exists!



- C40085
by:

Review from a similar High-Rise Ball in Trailer Hitch Ball


The product I purchased, a 2-5/16" hitch 30,000 lbs ball, is very nice quality. I was very impressed. I had looked locally for a similar product, but was only able to find a hitch ball for about twice as much cost. As to the service from etrailer, I was equally impressed. Soon after I ordered the product, I recieved a personal email expressing thanks for the purchase. While I realize this may have been an automatic "canned" response, I got the feeling there was custormer interest and I could respond in email if I wished. Thank you. I will continue to order all my trailer and hitch needs from etrailer.


Comments
Great. I use it all the time with no issues. I trust the products you endorse and I really appreciate the great customer service. Please, do not change anything.
Peter C - 07/11/2015



- C40085
by:

Review from a similar High-Rise Ball in Trailer Hitch Ball


You could pull a house with this ball. 30K rated.


Comments
Well, a tiny house, anyway
-- Etrailer Expert Laura E - 12/07/2017


- C40085
by:

Review from a similar High-Rise Ball in Trailer Hitch Ball


Getting the strongest ball mount takes the worry away from the ball being the weakest link. A little more money spent now can save a fortune later.



- C40085
by:

Review from a similar High-Rise Ball in Trailer Hitch Ball


The ball is fine. But, the nut is 1 7/8, and is supposed to be torqued to 450 foot pounds. Who has a wrench that big? Not me. Nor my local Ace Hardware. I asked Etrailer.com if they would torque on the ball to the hitch that I ordered at the same time. They told me "no", they didn't have a wrench that big - ! So, I ordered a socket and a 35 inch breaker bar from amazon - for $70 - more than my new hitch and ball costs. At least shipping is free. Etrailer.com has lousy service/product support.


Comments
Thomas, thank you for your review. Yes, the ball does need to be torqued to 450 lbs. If you do not have a torque wrench that will torque that much weight most mechanic shops will let you rent one or torque the ball for you for a small fee.
-- Etrailer Expert Heather A - 05/11/2018


- C40085
by:

Review from a similar High-Rise Ball in Trailer Hitch Ball


Nice finish , well manufactured 30,000 trailer ball . i just wanted to have a strong trailer ball , no weak links . I have two of these trailer balls , when I received the first one I thought " wow , nicely manufactured and nice finish " so ... I have one for each hitch , a load transfer torsion hitch and just a regular hitch .


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Show More Reviews

Ask the Experts about this CURT Trailer Hitch Ball

  • What is Tallest Curt Gooseneck High Rise Gooseneck Ball
    The tallest high rise Curt gooseneck hitch ball is the part # C60603 which provides 1 inch of additional height. There isn't a taller version available.
    view full answer...
  • Hitch Ball Falls Through Hole on Curt Double Lock Gooseneck Hitch When Released
    On the Curt Double Lock, Flip and Store Underbed Gooseneck Hitch like part # C60720, there is a 3/8" guide pin in the lower portion of the receiver tube opening. This guide pin is designed to hold the hitch ball in place when the handle is pulled so it does not fall through the hole. If your hitch ball falls through this hole when the handle is pulled then this pin has sheared off. This usually happens when weight is placed on the hitch ball without the dual locking pins fully engaged....
    view full answer...
  • Gooseneck Ball that Can Fit 2017 Ford F-450 with OEM Rail Kit
    Yes, we have gooseneck balls that fit the OEM rail kit of your 2017 Ford F-450 like the B and W kit part # BWGNXA2061 that I recommend as it has a handle that makes it easier to release the ball and remove it as well.
    view full answer...
  • Does CURT Replacement Ball for Folding Gooseneck Hitches Have Threads
    The CURT Replacement Ball, # C602, is not threaded, it is held in with a pin. The only other CURT Ball, # C60603, also is held in with a pin.
    view full answer...
  • 2 5/16 High Rise Ball for Flip Over Gooseneck Hitch
    We have two options for a 30,000 lbs capacity high riser 2/16" ball for flip over hitches depending on which type of gooseneck hitch you have. The Curt 1" High-Rise Ball for Curt Double Lock, Flip and Store Gooseneck Trailer Hitch item # C60603 fits Curt Double Lock, Flip and Store gooseneck hitches. The Reese High-Rise Pop-In Ball for Reese Elite Series Underbed Gooseneck Hitch - 1" Rise - 2-5/16" item # RP19315 fits Reese Elite Series underbed gooseneck trailer hitches.
    view full answer...
  • Dimensions of Curt Gooseneck Balls C60616 and C60603
    Your Curt Gooseneck Hitch # C60723 should have shipped with standard gooseneck ball # C60616. The High-Rise Ball is part # C60603. I measured both hitch balls in our warehouse; their tip to tip lengths are 8-3/4-inches for standard ball # C60616 and 9-1/2-inches for High-Rise Ball # C60603. I spoke to one of our tech contacts at Curt and he reviewed their engineering drawing for the hitch installation on your 1993 F-250 with overload springs. Their documentation showed no stabilizer bar...
    view full answer...
  • Gooseneck Hitch Ball With 1 Inch Rise For 1994 Chevrolet C/K Series Pickup
    Since it looks like you came from a gooseneck hitch, I assume you are looking for a gooseneck hitch ball with a longer shank for your 1994 Chevrolet C/K Pickup. If you have a Curt Double Lock, Flip and Store gooseneck hitch, part # C60713 I recommend part # C60603. This provides an additional 1 inch of height and has a hitch ball size of 2-5/16 inches. if you have a Draw-Tite Hide-A-Goose Underbed Gooseneck Trailer Hitch, like part # 9465-40, the replacement ball that has a 1 inch rise...
    view full answer...
  • Is Demco Recon 5th Wheel Hitch Adapter Compatible with Curt Flip and Store Gooseneck Ball
    Demco Recon Gooseneck-to-5th Wheel Trailer Hitch Adapter # DM8550045 and the Replacement Base Assembly for it # DM6201 will work with a Curt Flip and Store gooseneck like # C60720 and other brands of 2-5/16-inch gooseneck ball as long as the ball is a standard type # C60616 and not a taller high-rise type like # C60603.
    view full answer...
  • Replacement Gooseneck Round Hitch Ball for 2004 Dodge Ram Truck
    Based on the Curt 1" High-Rise Ball for Curt Double Lock, Flip and Store Gooseneck Trailer Hitch # C60603 you asked from, I'm assuming you have a gooseneck hitch and need a replacement hitch ball. Obviously you don't have a B&W hitch because you asked for a round ball option versus the square shank so we can at least slightly narrow it down for your 2004 Dodge Ram. We have both Curt and Draw-Tite hitch options for you Ram, so I'll give you the part numbers for the hitch and then the...
    view full answer...

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Info for this part was:

Employee Lindsey S
Written by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Jameson C
Expert Research:
Jameson C
Employee Wilson B
Updated by:
Wilson B
Employee Kristina F
Updated by:
Kristina F
Employee Isabelle B
Updated by:
Isabelle B
Employee Noah M
Updated by:
Noah M

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