Curt Trailer Hitch Receiver Lock - 2" and 2-1/2" Hitches - Stainless Steel
(147 reviews)
Price: $36.53
In Stock
Curt Trailer Hitch Receiver Lock - 2" and 2-1/2" Hitches - Stainless Steel
Item # C23519
Retail:$68.20
Our Price: $36.53
You Save: 46%
In Stock
Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.
Error submitting comment. Please try again momentarily.
Need help with installation?
Locate installers near me- All Info
- Reviews (147)
- Q & A (0)
- Videos (2)
- Photos
CURT Trailer Hitch Lock - C23519
- Fits 2 Inch Hitch
- Fits 2-1/2 Inch Hitch
- Standard Pin Lock
- Keyed Unique
- CURT
- 3-5/8 Inch Span
- Stainless Steel
- Flush Pin
This stainless steel lock is perfect for keeping any hitch accessory or ball mount locked securely to your 2" x 2" or 2-1/2" x 2-1/2" hitch. Tube-style-key pin lock with 3-5/8" span resists picking, providing peace of mind.
Features:
- Flush-style trailer hitch receiver lock is used in place of standard pin and clip to prevent theft of ball mount or hitch-mounted accessory
- Secure your bike rack, cargo carrier, hitch cover and more to your trailer hitch
- Weather-resistant dust cap keeps cylinder free from water and debris
- Stainless steel construction provides superior durability and corrosion resistance
- 2 Keyed-alike keys included
Specs:
- Application: 2" x 2" or 2-1/2" x 2-1/2" trailer hitch receivers
- Pin diameter: 5/8"
- Inside pin length (span): 3-5/8"
- Overall length: 6"
23519 Curt Hitch Lock - 2" and 2-1/2" Hitches - Stainless Steel
California residents: click here
Video of Curt Trailer Hitch Receiver Lock - 2" and 2-1/2" Hitches - Stainless Steel
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Video Transcript for Curt 2 inch and 2-1/2 inch Hitch Lock Review
Today we're going to be taking a look at Curt's hitch lock for two-inch and two and a half-inch hitches. This hitch pin's going to be great for protecting your accessories. Most accessories don't come with locking pins and many don't even come with a pin at all. Well this way you can ensure that your gears going to stay safe and protected attached to your vehicle.The hitch pin attaches to the barrel style lock. It's a nice thick stainless steel, so it's going to be heavy duty and durable. Anybody that tries to take this off, is going to be spending way too much time out here that they're going to draw away too much attention and they're just going to hit the road.
On the end of the lock you have a watertight dust cap. This is going to keep out any moisture, dirt, and debris, ensuring a long lasting smooth operation of your lock.Once you insert your key, you can turn the key to unlock the barrel and it comes off. You'll see here on the inside that it has a rubber gasket that keeps any moisture, dirt and debris out of the inside of the tumbler as well, making it nice and smooth when putting it back on.With this particular style lock, you do have to unlock it first, then slide it on and then you can lock it again with the key. The hitch pin has a three and five-eighths inch span, which is going to be great for two and two and a half-inch hitches. This also includes your class three, four and class five hitches.When you're ready to install it, simply take the pin side, slide it through your hitch and whatever accessory you have in it.
Then you'll want to unlock the tumbler, slide it on and lock it down. You can finish by closing your dust cap.It's not only great for your accessories such as your cargo carriers and bike racks, but also for your ball mounts so you can keep those safe as well as your trailer that's attached to it.The pin comes with two keys for convenience. This way you can keep one with you and keep one at home for safekeeping. Many customers on our website compared Curt's hitch pin to Tow Ready's hitch pin and they both are three and a half-inch span hitch pins and they're both going to do pretty much the same job.One of the biggest differences though is that our Curt here is going to be stainless steel, so it's going to withstand the elements much better than just the chrome plated finish that the Tow Ready has.And that completes our look at Curt's hitch lock for two inch and two and a half-inch hitches.
Customer Satisfaction Score:
99% were satisfied with this product
1% of customers were not satisfied
- Product did not meet expectations
- Manufacturer issue
- Wrong item was ordered
Customer Reviews
Curt Trailer Hitch Receiver Lock - 2" and 2-1/2" Hitches - Stainless Steel - C23519
Average Customer Rating: 4.8 out of 5 stars (146 Customer Reviews)
This stainless steel lock is perfect for keeping any hitch accessory or ball mount locked securely to your 2" x 2" or 2-1/2" x 2-1/2" hitch. Tube-style-key pin lock with 3-5/8" span resists picking, providing peace of mind.by: Robert08/16/2023
The product did not fit the hitch it was recommended for. It only fit the receiver part and not where ball mounts to hitch.
by: Kevin10/26/2023
Product arrived quickly and works as advertised. Fits loosely for Ford F250 Receiver.
by: Sydney03/03/2023
Can’t speak for durability yet since I just received it but seems to be a quality product which I expect it to be. Fits perfect on a 2011 GMC 2500HD receiver hitch.
by: Jay11/02/2023
everything went together just like stat ed.
by: Ross 10/18/2023
Very helpful customer service. Asked advice from the expert which was very helpful
by: Chris 04/13/2023
Glad it is stainless steel. Easy to use and fits well in the hitch. Nice product.
by: Matt 04/02/2023
The SAFETY of my trailer and boat are ONLY trusted to e-trailer.
by: Ronnie06/11/2019
High quality product and works effortlessly. The stainless steel lock looks great attached to my trailer cover too!
by: Tim 06/26/2023
Very well made, easy to install and quick delivery. Would not hesitate to use any of your products as needed.
by: Gerard07/06/2023
Sweet nice lock
by: Andreas S05/30/2023
Excellent service, fast shipping, quality product. Thank you!
by: Leon 12/12/2019
Just received / installed the lockable hitch pin... just what I expected... exactly as described. Happy so far with my purchase. If it stands up to our NE Pennsylvania Winter weather with the snow and salt used on the roads without rusting, I'll be absolutely thrilled!
by: Bradley05/18/2019
Love my new hitch for my 2019 Toyota Rav Adventure. At first, I didn’t think it would slide between bumper and exhaust system, but it did. My wife helped hold one side while a car jack was used to lift hitch into position. I used a rubber mallet to get into position to install bolts. About a half hour later, hitch installed! Only concern was when delivered, the box was split open and the hitch was sliding out. Thankfully, no damage, bump step and locking pin were still inside box and hitch bolts were taped inside receiver, otherwise they would have been long gone!
by: Brandon05/11/2022
Good quality, much nicer than the chromed steel hitch pins that always end up rusting. Also, A+ to eTrailer for re-shipping this order after the first one got lost by the mail.
by: Michelle01/17/2019
this is a great product and easy to put on and lock. i had my hitch stolen and now i know it will never happen again
by: Doug S07/15/2017
Had 3 items shipped to a fishery I was staying at on the Oregon coast. A bike rack, a bumper mount and a locking pin. The rack and the mount showed up as scheduled but the pin was lost in shipping. As it turns out the pin was not compatible with the Pro bike rack which I was told it was. I'm glad the other two pieces arrived and work fine and the pin is what got lost. etrailer is to refund the pin price and were very friendly about it.
by: Jake11/01/2021
Do not purchase this product. I ordered it and it lasted maybe 4 months. I went to remove it to switch it out and it was corroded and wouldn’t unlock and beat it off with a hammer. Then I called etrailer to ask about a warranty or replacement and they informed me that they don’t have a warranty on this.
Sierra K.
11/2/2021
The key to prevent corrosion with aftermarket products are to lubricate them often and remove them when not in use. Here are some more tips about prevention:
Helpful Links
by: Oval08/30/2022
Receiver lock works as advertised.
by: Walter 04/17/2023
Kinda finicky but works.
by: John S.06/14/2017
Seems good so far. Plenty of length and no rust yet. I would like to see Curt Mfg list a load or class limit somewhere. The reason I bought this one instead of the ones at Tractor Supply, Lowes, Northern Tool, etc... is that those all had a 10000 lb limit on the packaging. This has none. No posted limit means unlimited?
Sarah H.
6/20/2017
Hi John, according to our tech experts at Curt, this lock is rated for 20,000 lbs.
by: Mark10/04/2021
The stainless portion held up very well, however the insides of the lock cylinder are NOT safe to be in the weather. And the cap on the lock is worthless. The lock cylinder froze up solid on mine. Also of note, it was incredibly easy to break the lock off the main shaft with a pry bar.
If you buy this, do not leave it on your vehicle at all times - it must be stored out of the weather.
by: Jim08/29/2017
The product is just as described, but more importantly the customer service is outstanding. In an age where you can find the same products across multiple websites, etrailer stands above all with their great customer service. Follow through and helpful information makes etrailer a great resource not just another online vendor. For this reason I don't waste time web surfing and instead go right to etrailer every time.
by: Chris 01/22/2023
Works great on my 2022 Ford F-250.
by: Frederick09/30/2020
perfect for easy securement of hitch attachment. Lock dust cover is a must especially for locations that are susceptible to road debris.
by: Gary04/17/2019
hitch and locking pin were exactly as advertized. More importantly the people at etrailer guided me to the hitch that I needed. I will be buying more mdse as I need them. Thanks etrailer
25
147
Show More Reviews
See what our Experts say about this CURT Trailer Hitch Lock
- Does Curt Hitch Pin Lock C23519 have a Weight CapacityHitch pins and hitch pin locks like the part # C23519 that you referenced don't actually bear any weight when used with a ball mount so they don't have weight capacities. The downward force of the tongue weight of the trailer is so great that the ball mount is pinned into the hitch so hard that none of the weight is put on the hitch pin. It would work just fine with a 14k capacity ball mount.
view full answer... - Stainless Steel Hitch Pin for a 2011 Chevrolet Silverado 3500 HD with Extra Wide 2-1/2" ReceiverFor a stainless steel locking hitch pin that is compatible with the 2-1/2" hitch receiver on your 2011 Chevrolet Silverado 3500 HD we have the Curt # C23519. This includes 2 keys, is 5/8" in diameter, and has a usable pin length of 3-5/8" so it can accommodate the extra wide receiver that you have. I have attached a review video for you to check out as well.
view full answer... - Will the Curt Hitch Lock Part # C23519 Fit a 2019 Toyota TundraThe Curt Hitch Lock part # C23519 has a usable pin width of 3-5/8" which should be plenty for your 2019 Toyota Tundra. However, if you wanted to be absolutely certain you would just need to measure the receiver tube (outside to outside) where the hitch pin goes. So long as it is not more than 3-5/8" you will be good to go. Generally speaking, there are not really any weight capacities listed for hitch pins as they will never really be the weak point in a towing setup. The Curt Hitch Lock...
view full answer... - Recommendation For Tough Hitch Lock That Has 5/8 Inch Diameter And Fits 2-1/2 Inch Receiver TubesHitch pins and hitch pin locks like the Curt Hitch Lock, Item # C23519, do not carry any weight so they do not have weight capacities. The weight is seated in the hitch, not the hitch pin, by the downward force of the tongue weight so something like the Curt Hitch Lock which has a 5/8 inch diameter and fits 2-1/2 inch receiver tubes will work well for you and your needs. I have attached a video for you to check out.
view full answer... - Does Curt Hitch Lock # C23519 Work on Class V HitchesYes, the hitch lock part # C23519 that you referenced is designed for use with 2-1/2 inch hitches like what a Class V hitch is so it would work great with one.
view full answer... - What is the Hitch Pin Size on the Hitch for a 2017 Toyota TacomaOn the 2017 Toyota Tacoma, the hitch pins hole diameter is 5/8 of an inch. For that size hole, the Curt Hitch Lock # C23519 would be a great option for your Tacoma. The Curt pin will work with both 2 and 2-1/2 inch receiver openings and is constructed of sturdy stainless steel that will resist rust corrosion.
view full answer... - Will Curt Stainless Steel Locking Hitch Pin Fit a 2016 Chevy Suburban LTZ with Factory 2 Inch HitchThe useable span on Curt hitch lock # C23519 is 3-5/8 inches so it will work great on your 2016 Chevy Suburban with the factory 2 inch trailer hitch. And like you said it is stainless steel so corrosion will not be a factor. I have linked a video review of this locking pin for you.
view full answer... - Locking Hitch Pin Recommendation for a 2015 Chevy TahoeAre you sure you need a span that large? Typically a 2 inch hitch like what you have wouldn't require nearly as much as that. For example the Curt hitch lock part # C23519 (which is an excellent choice for a hitch lock has a span of 3-5/8 inches and works well on 2-1/2 inch hitches which would be bigger than what you would have. I attached a review video for you to check out as well.
view full answer... - Is The Curt Trailer Hitch Receiver Lock # C23519 Compatible With a Ball Mount For Towing a Trailer? Yes, the Curt Trailer Hitch Receiver Lock # C23519 is rated for use when towing. It can also be used with hitch mounted accessories.
view full answer... - Will Curt Hitch Lock C23519 Fit Class V 2-1/2 inch Trailer HitchYes, the Curt hitch lock part # C23519 that you referenced will fit a Class V, 2-1/2 inch trailer hitch like what you asked about.
view full answer... - Recommended Stainless Steel Locking Hitch Pin For 2-1/2 Inch Trailer Hitch One of the nicer locking hitch pins we offer is the Curt # C23519. This 5/8-inch diameter hitch pin will work with 2-inch and 2-1/2 inch hitch receiver tubes. It is made of stainless steel and also includes a waterproof cap to keep dust out. This hitch pin comes with 2 keys.
view full answer... - Fit of Curt Hitch Lock on Toyota TundraPin locks do not fit specific vehicles such as your 2017 Toyota Tundra, but the Curt Hitch Lock # C23519 you referenced will fit so long as your receiver is 2" or 2-1/2" with a pin hole diameter of 5/8". The lock is 6" overall with a usable pin length of 3-5/8" so there is plenty of length for you to work with. I've attached a link to a review video of this lock for you to take a look at.
view full answer... - Recommended Locking Hitch Pin for 2016 Ford Expedition Trailer HitchI was unable to find the trailer hitch number you mentioned. From my research I found that most if not all of the 2016 Expeditions came with a factory trailer hitch. You can take a quick measurement to see that the inside dimension of the receiver opening is to make sure you get a locking hitch pin that will work for you. It is likely that you have a 2-inch receiver. For a locking hitch pin I recommend part # C23519. This locking pin will work with 2-inch or 2-1/2 inch trailer hitch...
view full answer... - Titan Trailer Hitch Receiver LocksYes the Trailer Hitch Receiver Lock part # C23519, is for 2 inch trailer hitch receivers. The link below will take you to all the locks that will work with the 2-1/2 inch receivers.
view full answer... - Locking Hitch Pin Recommendation for a GMC Sierra 1500I would recommend you go with the Curt locking hitch pin part # C23519. This is confirmed to fit the 2 inch hitch on your GMC Sierra 1500. Class I and II are 1-1/4 inch hitches that typically require a smaller hitch pin. The Class III, IV and V are 2 inch hitches and the same length locking hitch pins will work. I attached an FAQ article on hitch classifications for you to check out also as well as a review video for the # C23519.
view full answer... - Does the Trailer Hitch Receiver Lock # C23519 Act as a Hitch PinThis Trailer Hitch Receiver Lock, part # C23519, will act as a hitch pin and you will not need to buy an additional one. There is also not a weight limit for this product because it will not be bearing any of the weight of your cargo carrier. The hitch and cargo carrier will bear the weight of your cargo. However, you will want to be aware of the weight capacity of the hitch and cargo carrier and be careful not to exceed the capacity of the lowest rated component. I attached a review...
view full answer... - 2006 Honda Odyssey Hitch Lock RecommendationThe pin diameter of the part # C23519 is 5/8 of an inch so it would work well on your 2006 Honda Odyssey that has a pin diameter also of 5/8 of an inch. I attached a review video for this lock for you to check out as well.
view full answer... - Reese Eclipse 4 Bike Rack and Hitch Lock Recommendation for a 2013 Honda RidgelineThe correct locking hitch pin to use with the Reese Eclipse 4 Bike Rack # 63124 would be the Trailer Hitch Lock part #C23519 that is designed to be used on 2 inch hitches. I attached a review video for this lock for you to check out.
view full answer... - Removing Draw-Tite Hitch Receiver Lock That Will Not UnlockBefore resorting to cutting off the Trailer Hitch Receiver Lock # C23519 I recommend first trying to clean out what might be preventing the lock from working. Try applying a spray lubricant inside the lock mechanism and letting it sit for a bit. Then use the key to see if you can loosen up any rust or debris that might have built up inside. You may need to repeat this process a few times. If this still doesn't work then the easiest option will be to try and drill the lock cylinder out....
view full answer... - Would the Trailer Hitch Receiver Lock # C23519 fit a Class V HitchHitch pins like the Curt Reciever Lock part # C23519 that you referenced do not have weight ratings because they do not actually bear any weight, the key is to find one that is long enough for the hitch on your vehicle. The # C23519 has been confirmed to fit the dimensions of Class III, IV and V hitches so it should work well for you. I attached a review video for you to check out also.
view full answer... - Does Locking Hitch Pin part # C23519 have a Weight CapacityHitch pins don't have weight capacities because they don't actually bear any of the trailer weight. The downward force of the tongue weight of the trailer is so great that the ball mount is pinned into the hitch so hard that none of the weight is put on the hitch pin.
view full answer... - Can Locking Hitch Pin part # C23519 Be Used With Travel TrailerThe Trailer Hitch Receiver Lock # C23519 that you referenced is designed for exactly what you are looking for so it would work well. It is a hitch pin with a lock on the end that would work well with your travel trailer. Since hitch pins don't bear any of the weight of the trailer, they aren't rated in terms of weight capacity. The trailer's tongue weight puts so much pressure on the hitch that the ball mount gets bound up in the hitch. Meaning the hitch pin does not ever take any of the...
view full answer... - Trailer Hitch Receiver Lock C23519 is Frozen and Will Not UnlockThere is likely some corrosion inside the lock that is preventing the mechanism from working properly. You can get some spray lubricant and spray it in the lock through the key hole and let it soak for 15 minutes and try again. If this does not work after several rounds then you will either need to have a locksmith unlock it or you may have to drill out the lock to get it off of the hitch.
view full answer... - Can the Curt Trailer Hitch Receiver Lock be Used to Tow a 5,500 lb TrailerThe Curt Trailer Hitch Receiver Lock # C23519 that you referenced is similar to a standard hitch pin that you would use for a weight distribution system. To ensure that this is compatible for your application I have attached a photo showing that the pin diameter is 5/8" and the inside (usable) length is 3-5/8". Hitch pins don't really have a towing capacity since they aren't load bearing. As long as they are the correct fit for your trailer hitch receiver, they will be able to handle...
view full answer...
Do you have a question about this Trailer Hitch Lock?
Info for this part was:
Expert Research:
Michael H
Expert Research:
Jameson C
Expert Research:
Jeffrey L
Video Edited:
Jacob T
Installed by:
Cole B
Installed by:
David F
Video by:
Chris R
Updated by:
Wilson B
Updated by:
Kristina F
Updated by:
Isabelle B
Updated by:
Noah M
Written by:
Jenny M
At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.
Product Experts Available Now!
Call 1-800-940-8924
Leon
12/14/2020
Some rust and corrosion inside and out, difficulty unlocking it so I cleaned it and loaded it with lithium grease inside hoping to combat the moisture that gets in and causes the corrosion