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  1. Trailer Hitch Ball Mount
  2. CURT
  3. Fits 2 Inch Hitch
  4. Fixed Ball Mount
  5. Drop - 2 Inch
  6. Rise - 0 Inch
Curt SecureLatch Pintle Hook with 2" Ball - 2" Hitches - 10,000 lbs
$20 Mail-In Rebate on Select SecureLatch Hitches.

Curt SecureLatch Pintle Hook with 2" Ball - 2" Hitches - 10,000 lbs

Item # CU37FR
Our Price: $145.95
$125.95 after $20.00 Mail-In Rebate
Trailer Hitch Ball Mount
Shipping Weight: 17 lbs
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SecureLatch auto-locking pintle hook and hitch ball combo secures your lunette ring without you having to latch the coupler manually. Cupped hook allows for a quiet, smooth ride. Great Prices for the best trailer hitch ball mount from CURT. Curt SecureLatch Pintle Hook with 2" Ball - 2" Hitches - 10,000 lbs part number CU37FR can be ordered online at or call 1-800-940-8924 for expert service.
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  • Reviews (94)
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  • Videos (2)
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  • Used (1)

CURT Trailer Hitch Ball Mount - CU37FR

  • Fits 2 Inch Hitch
  • Fixed Ball Mount
  • Drop - 2 Inch
  • Rise - 0 Inch
  • 2 Inch Ball
  • One Ball
  • 14000 lbs GTW
  • CURT
  • Built-In Pintle Hook
  • Steel Shank - Gray

SecureLatch auto-locking pintle hook and hitch ball combo secures your lunette ring without you having to latch the coupler manually. Cupped hook allows for a quiet, smooth ride.


  • Pintle hook and hitch ball combo lets you hook up heavy-duty trailers to your tow vehicle
    • Slides into your vehicle's hitch receiver
    • Provides attachment point for your lunette ring coupler
    • Hitch ball connects to standard ball couplers
  • Auto-locking system secures lunette ring without manual coupling
    • Lower ring down onto ball and let auto-locking latch secure
    • Install safety pin clip
  • Built-in, rounded backing plate helps guide ring into hitch
  • Cupped hook is designed to hold lunette ring tightly, reducing chucking and noise
    • Creates a smoother, quieter ride than standard pintle hitches
  • Integrated hooks keep safety chains from dragging
  • Cast iron construction is austempered for superior strength
  • Textured gray finish resists corrosion and provides a premium look
  • Pintle ball is constructed of high-strength, drop-forged steel
  • Corrosion-resistant zinc finish on both ball and hardware
  • Tethered safety pin is included
  • Hitch pin and clip or hitch lock sold separately


  • Application: 2" x 2" trailer hitch receivers
  • Gross towing weight: 14,000 lbs
  • 2" Ball capacity:
    • Gross towing weight: 10,000 lbs
  • Maximum drop: 2-5/8"
  • Ball hole diameter: 1-1/4"
  • Dimensions: 12-1/2" long x 7-1/8" tall
  • Distance from center of hitch pin hole to center of hitch ball: 9"
  • Fits lunette ring couplers with a diameter of 2-1/2" or 3"
  • Limited lifetime warranty

How to Measure Drop on Standard Ball Mount

48407 Curt Secure Latch Receiver-Mount 2" Ball and Pintle Hitch - 2" Hitches - 14K

Video of Curt SecureLatch Pintle Hook with 2" Ball - 2" Hitches - 10,000 lbs

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

Video Transcript for Curt SecureLatch Pintle Hook and Mount Review

What's up, everybody It's AJ with Today we're gonna be checking out the SecureLatch from CURT. It's gonna be a pintle hook/ball mount combo that you can hook up to your trailer. Whether you have a standard coupler or a lunette ring like we have right here, it can do both, so that way you don't have to buy two different ball mounts and switch them out when it's time to hook up your trailer. Either one of those, it's good to hook up and get on your way. Let's check it out.

Today we're gonna be focusing on the 2 and 1/2" hitch version with the 2" ball. So the weight capacities overall are gonna be 20,000 pounds and then for the ball it's gonna be 10,000 pounds. You can switch out the ball and get a different ball if this isn't the right size. You can go all the way up to a 2 and 5/16, that's gonna change the weight capacity to 14,000 pounds. Now, you can also just get the pintle hook if you don't want the combo.

You can get that separately as well, and it can even go up to a 2" hitch. So if that's the kind of hitch you would aim for, they have that version as well. No matter what version of this you get, they're all gonna work the same way, so let's go through the process of hooking up your trailer. First up, remove our pin, out here, then we'll back our truck up to the lunette ring, which will hit here, and you'll hear it, and it'll go down and get latched in. It latches itself automatically.

It won't be able to pop back up, so then we just replace the pin. With that in place, now I can go ahead and lower the trailer down. Seems like that auto-latch worked really well. You saw it come down through there and then pop right back up. You'll see I can't push up from the bottom, so if it popped up it wouldn't push it anywhere.

It only has that downward push there. The ring also sits nicely, down here in the hook. That's gonna sit real nice around there, and keep it probably a steady ride for you. So now we can add our pin back in to keep that secure. And then add our safe chain hooks. We can take our extra chain and hook it up on these hooks. That way it keeps it up and off the ground. Once you've parked your trailer, and it's time to unhook, just pop that pin again. That way, we can flip this latch like this, and now when we go to lift this part up it's gonna hit there and flip back over. Remember it won't go back up this way, so you can't just lift the trailer this way. We have to flip this over, and then it will release it. I'm gonna pop this pin out and show you how this moves around. Y'all have already seen the lock position and how you get it to unload, but you can actually, if you're gonna just use the ball mount for a standard coupler, if you can get this out of the way there's going to be two sets of holes I can show you here, that the pin's gonna go through. So we can just line up this one right there, put our pin back in, and now the latch is gonna stay out of the way. So then you can use your standard trailer coupler on your ball here, and just use it like you would normally. We loosened up these bolts just to show you its adjustability. So wherever you need this to be on this back plate, you can slide it and then tighten it back down. Once you figure out where you need it along these channels you can tighten these back down. Make sure you torque them so it stays in the place. Look at the instructions and see where you need to torque it to. Now you're gonna have 9 and 1/2" of adjustability up and down. So it really helps you out. You're not locked in for inch intervals like some of the other ball mounts, where you only have specific places. You have this whole area to use this, and figure out where you need it best for your trailer. Now with the hook this is gonna work with an inner diameter lunette ring of 2 and 1/2" all the way up to 3". So the ball mount here, and the pins, and all the gold-looking stuff is going to be zinc plated, so you don't have to worry about rust or corrosion. That's going to hold up a long time when you leave it outside. The rest of it is gonna be a combination of drop forged steel and cast iron. Now it doesn't come with a hitch pin, but you can get a locking hitch pin from our site, which is an etrailer brand one. That way you can lock up your ball mount when you're not around, and nobody can mess with it. Overall, I was impressed with it. I really like that it's a ball and pintle hook combo. That way I don't have to switch out my ball mount when I'm hooking up to the trailer. I can just leave it in there and it works for either one I want to pull. The other thing I like is that it works so well. That ring fit right down here in this groove here, and sat and I just felt more confident about it than I do with some of the other pintle hooks that just have that flat spot that it sits on. It just was made for that to sit in there, and stay there real nice. It was really easy to operate. I like that latch. That's a good mechanism just to know that it can't come pop back up. You're gonna be fine once you get it all hooked up. Well I think that about does it. Thanks for hanging out, and I hope this helps..

Customer Satisfaction Score:

Customer Reviews

Curt SecureLatch Pintle Hook with 2" Ball - 2" Hitches - 10,000 lbs - CU37FR

Average Customer Rating:  4.9 out of 5 stars   (94 Customer Reviews)

SecureLatch auto-locking pintle hook and hitch ball combo secures your lunette ring without you having to latch the coupler manually. Cupped hook allows for a quiet, smooth ride.



When i got my F350 Service Truck, it had a 2 5/16 ball/pintle Hook hitch on it. But it was all made together (i couldn't put another size (2") ball there without unbolting the entire hitch and bolting on another one). I looked and looked for a better option that would match my bolt pattern. The hitch was bolted on through a 1 3/16 steel plate that i couldn't drill through. I called "Curt", they assured me the bolt pattern dimensions were the same as my truck. I received the hitch from them in 3 days. The black paint with the chrome ball looks nice, and the hitch itself is very Strong, Thanks guys for the very good info and product.


Very nice product still works great


Fantastic product. Not one complaint.


This is what I needed to use a pintle ring and a 2 5/16 ball.


Exactly what I needed


Perfect match lined up, and another speedy service! Definately recommend this set of product for those looking to tow heavy on the back bumper! Aloha from Hawaii


Nice combo


Have quiet a few of these and have gotten them all from etrailer and never have a issue and shipping was fast


I bought a government surplus M1102 trailer but I did not have the proper hitch on my truck and my truck's hitch attach point was nearly a foot below the trailer's hitch to boot.

I found the etrailer website and purchased both a pintle hitch and large mounting plate.

I received the products quickly and I attached them to the truck today. They are prefect and work beautifully. The quality and craftsmanship are everything anyone could expect (perfect).

Aside from having truly quality products, etrailer sent me a confirmation email with a link that gave me a pictorial view of exactly where my products were as they were in transit to me.

I give etrailer dot com 5 stars only because I cannot give them 10! (serious). Etrailer will absolutely be the first place I go when ordering more products of this nature.

Thanks etrailer!

Bob B.


Great ball hitch no problems with any part of it. Cable is strong for the locking pin which normally gets lost but not on this one. Great product and Thank You!


strong hook


I was having a difficult time hooking up to my dump trailer that had a 2 5/16 ball mount. I switched the ball to a Pintle and what a difference. I can hook on to the Pintle with this hitch the first time every time. I was a little concerned about “slop” that everyone told me would have with a Pintle. Maybe it happens with other Pintle hitches but not with this one. With the cupped design it pulls just like a ball mount.
1. Easy hook up (no more dented bumpers)
2. No slop
3. Adjustable
4. Piece of mind when I overload my dump trailer. Went from 10,000lb ball hitch to 24,000lb Pintle and still have a 2inch ball for my boat.
Listen I’m cheap, I did not want to spend the money on this I’m glad I bought it. Worth every penny.


I did recieve the product at my doorstep… and am currently using it .. works as advertised.. the first order never showed up


Exactly what I needed


I ordered this pintle hitch and it arrived as advertised. It was missing a few bolts nuts and lock washers. I called etrailer and spoke with George J. I explained to George what had happened and what was missing. It took George a minute maybe two minutes and he advised me the missing bolts would be shipped either today or tomorrow and no charge to me. I must say it was a pleasure dealing with George J and etrailer. George was polite, friendly and handled my issue extremely quick. I would highly recommend that anyone buying equipment consider buying from etrailer. Their prices are good and to call their customer service excellent is an understatement. I am very pleased with the outcome. Thank you George J and etrailer for an excellent shopping experience.


We use this to haul front end loaders and bull dozers. works great, with our 20k trailer. Will buy another when we purchase new equipment. We combined with a 14" plate mount. Note: the combo is heavy !


Great delivery time and the item wascl exactly what I ordered. Thank you.


I would rate customer service at 5, products at 4 only because I haven't installed them yet and shipping at 1 because electric brake controller was boxed with jack and hitch both heavy items and box was ripped open from shipping which is not your fault but controller was pinched between jack and hitch.


The hitch was exactly what I was looking for and it halted right up to my truck. the trailer connecter fit the existing hole and I'll wire that this weekend. the lights are for my backhoe. The people were great to work with and it arrived earlier than I expected. Now I have a wish list to work on. I would recommend to anyone who needs their products. Thanks Captcarl.


Works great and great service


I really like it, I can use it on both of my trailers. I have a dump truck and use it to pull my trailers with a tractor loaded on them with a 2 5/16 ball and my other trailer with a pintle hook.


Pintle hook started to show rust after one wash of my truck. Not very pleased with that. Everything does work properly so we will see how it works out as time goes on


This was our second order with this company and the product quality is great and the turn around time was within a week. Very easy to use website and when we needed assistance from a customer service rep (several times) all of them were very knowledge on helping us select the correct hitches for our vehicles. I would recommend them with a big plus.


Product was shipped very fast and everything arrived as expected. I'm happy with the product.

The best part about this transaction was the customer service. I called etrailer with a couple questions about my order. I talked to an actual person in the UNITED STATES that actually spoke good ENGLISH. It was so nice being able to connect directly with a person that was knowledgeable about the product and spoke clear English.

Keep up the good work!

Show More Reviews

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

  • What Size Hitch Ball Is Required For The Curt SecureLatch Pintle Hook Ball Mount 48407?
    The Curt SecureLatch Pintle Hook with 2" Ball # CU37FR (48407) requires a hitch ball with a 1-1/4" shank. The collar the shank fits into is 2" tall(see image). We do carry a 2" Replacement Ball # CU67FR as well as a 2-5/16" Ball # CU77FR from Curt made specifically for the SecureLatch hitches.
    view full answer...
    Image 1 for
  • Does Curt SecureLatch Pintle Hook with 2" Ball Have Max Tongue Weight
    There is not a maximum tongue weight rating for the Curt SecureLatch Pintle Hook with 2" Ball # CU37FR. That's actually true of ball mounts in general, as they are rated for towing capacity but not tongue weight. The towing capacity of the # CU37FR is 14,000 lbs or 10,000 lbs for the 2" ball for a standard coupler. The only other thing you'll need with this is a hitch lock, the InfiniteRule Hitch Lock for 2" Hitches # 34061071-D.
    view full answer...
  • Pintle Hook that Can be Used with Military Trailer M1101/M1102
    From our experience the military trailer you have uses a standard lunette ring so a pintle hook like the Curt # C48005 would work fine.
    view full answer...
  • Flipping a Ball/Pintle Combo
    According to the folks at Curt, when the # CU37FR and # C48007 pintle hooks are designed and cast, they are not designed to withstand the force they'd be subjected to if they were inverted and used as standard ball mount. You'd be best served by measuring the receiver height and the height of the trailer coupler when it's jacked up so it's level, and finding the height difference. Then choose a ball mount that would provide you with the necessary weight rating, ball size and rise for...
    view full answer...
  • What Hydraulic Brake Actuator do You Recommend for My Military Trailer Model M1102?
    For the available specs I have available for your M1102 military trailer, the trailer itself has drum brakes with a maximum GVWR of 4200 pounds. The specs also indicate that the trailer already has free-backing plates. With that information and the additional factor of a 3-inch wide tongue, I recommend the Demco Hydraulic Brake Actuator - Drum - Zinc - 2" Ball - 8,000 lbs # DM8609101. This actuator comes with zinc plating for corrosion resistance and includes a lever lock coupler mechanism...
    view full answer...

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Used Picture for Curt SecureLatch Pintle Hook with 2" Ball - 2" Hitches - 10,000 lbs

Condition: Like New

Notes: May have damaged packaging or minor cosmetic blemishes.

Our Price: $128.95
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