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CURT 21578 Black Trailer Hitch Pin & Clip, 5/8-Inch Diameter, Fits 2-Inch Receiver

4.4 4.4 out of 5 stars 1,323 ratings

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Purchase options and add-ons

Material Alloy Steel
Pin type Hitch
Brand CURT
Finish Type Black Zinc
Number of Pieces 1

About this item

  • VERSATILE. The 5/8-inch diameter of this hitch pin is compatible with any ball mount or other trailer hitch accessories with a 2-inch shank and 5/8-inch pin hole, making this receiver hitch pin a perfect fit for most class 3, 4 and 5 trailer hitches
  • EASY TO GRIP. The 105-degree bend in this black trailer hitch pin creates a useful handle for easier use and allows the pin to stay securely engaged in the trailer hitch and ball mount
  • CORROSION-RESISTANT. Protected by a durable black zinc-plated finish, this tow hitch pin maintains excellent resistance to rust and corrosion for longevity and hassle-free use every time
  • HIGH-STRENGTH. This 5/8-inch trailer hitch pin is made out of solid steel for reliable strength, safety on the road and confidence with every mile of your adventure
  • SIMPLE TO INSTALL. To install this trailer hitch pin, simply insert your ball mount or other hitch accessory into the receiver on your vehicle. With the pin holes in the side of the receiver tube lined up, insert the hitch pin. Then, install the clip
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$3.23
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CURT 21578 Black Trailer Hitch Pin & Clip, 5/8-Inch Diameter, Fits 2-Inch Receiver
CURT 21578 Black Trailer Hitch Pin & Clip, 5/8-Inch Diameter, Fits 2-Inch Receiver
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Price$3.23-10% $8.99
List:$9.99
-37% $2.47
List:$3.95
$2.35-5% $12.05
Typical:$12.68
$2.56
Delivery
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Customer Ratings
Easy to install
4.7
4.5
4.9
4.9
5.0
4.8
Sturdiness
3.8
5.0
4.8
4.9
4.8
5.0
Value for money
3.2
5.0
4.8
4.9
4.6
4.8
Easy to use
4.6
4.5
4.9
5.0
4.8
Easy to lock
4.2
4.6
4.9
4.8
Sold By
Amazon.com
suken supplier
Amazon.com
Amazon.com
Amazon.com
Amazon.com
material
Alloy Steel
Alloy Steel
Alloy Steel
Alloy Steel
Stainless Steel
Steel
number of items
1
1
1
1
1
fit type
Universal
Universal Fit
Universal Fit
Universal Fit
compatible vehicles
Trailer
Trailer
Trailer
Trailer
Trailer

From the manufacturer

CURT trailer hitch pin, tow hitch pin, receiver hitch pin, hitch pin clip

Wherever your work or play takes you

CURT offers custom trailer hitches, electrical products and a complete line of towing accessories to get you there with confidence and enjoy every mile of the journey.

CURT Receiver Hitch Pin

CURT Trailer Hitch Pins

Simple. Secure. Safe.

A CURT hitch pin is a simple but vital part of any towing system, providing a secure retainer for a receiver hitch-mounted accessory.

CURT receiver hitch pins are easy to use, long-lasting and provide dependable strength for confident towing. They are available in multiple sizes and styles to accommodate any towing setup.

Key features of CURT hitch pins

  • Bent handle for easy grip
  • Corrosion-resistant finish
  • Standard sizes for 1-1/4, 2, 2-1/2 and 3-inch hitch receivers
  • Hitch pin clip included

Advantages of CURT trailer hitch pins

CURT Steel Hitch Pin Clip

CURT Trailer Hitch Pin with Handle

CURT Tow Hitch Pin Clip

CURT Hitch Pin Clip

Solid steel construction

To ensure safe, dependable towing of your trailer, CURT hitch pins are constructed from solid steel. They offer reliable strength to keep your receiver hitch accessories firmly mounted in place for a safe towing connection.

Bent handle

Each CURT receiver hitch pin is designed with a bent handle that not only keeps the hitch pin fixed in the receiver tube but also offers a convenient handle to grasp the hitch pin and install or remove it as needed.

Corrosion-resistant

All CURT tow hitch pins are finished in a corrosion-resistant coating to help protect them against the harsh elements of the open road, including dirt, water, road grime, UV damage and more.

Hitch pin clip included

All CURT trailer hitch pins come with a retainer clip to keep the hitch pin reliably mounted in the receiver tube and allow for quick removal when it’s time to uncouple your vehicle and trailer.

CURT Swivel Hitch Pin Cotterless Hitch Pin

Cotterless hitch pin

As an alternative to the traditional hitch pin clip, CURT swivel hitch pins feature a permanently attached retainer clip. The swivel clip can be toggled back and forth to quick and easily install the hitch pin whenever necessary.

CURT tow hitch pin options

CURT Trailer Hitch Pin Sizes

CURT Black Hitch Pin

CURT Hitch Pin with Vinyl Grip

Standard hitch pin sizes

CURT trailer hitch pins are available in several different sizes to accommodate hitch receivers in all standard sizes, including 1-1/4-inch, 2-inch and 2-1/2-inch, as well as the less common 3-inch receiver. Hitch pins are also available with adapter sleeves to fit multiple receiver sizes.

Multiple finishes

CURT offers various finish options for our trailer hitch pins, all providing extra corrosion resistance against the elements. We offer clear zinc-plated steel, black zinc-plated steel, as well as a highly rust-resistant stainless steel construction option.

Vinyl-coated handle

Select CURT tow hitch pins are available with a vinyl-coated handle, providing enhanced comfort and ease of use. Both the hitch pin handle and hitch pin clip feature a durable black vinyl coating.

Product Description

When you mount a ball mount on your trailer hitch, you expect it to stay put. Whatever type of load you are hauling, having towing equipment that can work as hard as you do is a must. For all types of heavy-duty towing, CURT 5/8" hitch pins and clips pack a little extra punch. We make our 5/8" hitch pins out of solid steel and coat them in one of four finish options. All of these finishes offer excellent resistance to rust and corrosion for long-lasting, smooth operation. CURT hitch pins are also constructed with a 105-degree bend, creating a useful handle for a better grip and allowing the pin to stay securely engaged in the trailer hitch and ball mount. This particular 5/8" hitch pin features a black zinc finish and comes with a standard retainer hole to accept the included clip. It provides reliable installation for any ball mount or hitch-mounted accessory with a 2" shank, making it the perfect fit for class 3, 4 and 5 trailer hitches.

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.

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CURT 21578 Black Trailer Hitch Pin & Clip, 5/8-Inch Diameter, Fits 2-Inch Receiver


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What's in the box

  • 1 5/8 IN HITCH PIN & CLIP BLACK ZINC BULK
  • Product guides and documents

    Looking for specific info?

    Customer reviews

    4.4 out of 5 stars
    4.4 out of 5
    1,323 global ratings

    Customers say

    Customers like the quality, performance, appearance and fit of the hitch pin. For example, they mention it's solidly built, works well and gets the job done. That said, some complain about the corrosion resistance. Opinions are mixed on the value.

    AI-generated from the text of customer reviews

    74 customers mention61 positive13 negative

    Customers like the quality of the hitch pin. They mention that it's solidly built, the clip is also very solid, and it holds the hitching with no problem. Some say that the pin functionality is good, but they recommend lubricating the pin surface to prevent rusting.

    "...The clip is also very solid, which has the side effect of being difficult to get on and off...." Read more

    "Use this with my Curt hitch extender. Works as advertised, obviously very strong and will last forever...." Read more

    "This is such a high quality cover. Not plastic but all metal. Quite heavy and matches my black Toyota Tacoma perfectly." Read more

    "It’s strong but I’ve had for a year and it’s rusted a bit bust still happy" Read more

    52 customers mention52 positive0 negative

    Customers are satisfied with the performance of the hardware pin. They mention that it works well, gets the job done, and is serviceable. Some say that the product is of good quality and acceptable for its intended use.

    "I love the pin - super solid - very confident in its performance...." Read more

    "Works great. Easy to put in and remove. Great price." Read more

    "works like a charm" Read more

    "Use this with my Curt hitch extender. Works as advertised, obviously very strong and will last forever...." Read more

    33 customers mention24 positive9 negative

    Customers like the appearance of the hitch pin. They mention it looks fantastic, has a nice finish, and is simple and easy to use. Some say that the finish is rusty, but overall, customers are satisfied with the product's appearance.

    "Simple and easy to use. The finish on it is nice and the price way right." Read more

    "Fits perfectly and looks nice too." Read more

    "...in just a few weeks, this rusted from the wet winter weather and looked so bad, I just replaced it with a chrome version from Harbor Freight...." Read more

    "...Helps with the look but still leaves hands covered in rust which, for me, is annoying since I am typically in an office and need clean hands." Read more

    24 customers mention24 positive0 negative

    Customers are satisfied with the fit of the hitch plug. They mention that it fits well, is snug, and waterproof. The included cotter pin fits well and securely holds the hitching device in place. Overall, most are happy with their purchase and recommend it to others.

    "Fits perfectly and looks nice too." Read more

    "...Along with that it fits, works, and looks good." Read more

    "Perfect fit. Yes, it is not stainless steel and it can rust as all zinc finished do. Spread some axle grease on it, wipe it down and install...." Read more

    "it fits and seems solid, like all the other hitch pins I've ever used. The finish might help prevent rusting...." Read more

    16 customers mention16 positive0 negative

    Customers find the hardware pin straightforward, convenient, and easy to use. They say it's easy to install and remove, and works great. Customers also say it is simple yet functional.

    "Simple and easy to use. The finish on it is nice and the price way right." Read more

    "Works great. Easy to put in and remove. Great price." Read more

    "Was easy to install and exactly what I was looking for" Read more

    "Does the job. Easy and simple. Might be stronger and easier/more secure options, but for holding a sports team cover on it works perfect...." Read more

    67 customers mention38 positive29 negative

    Customers are mixed about the value of the hardware pin. Some mention it's a good product for the price, while others say it'll rust very quickly.

    "Simple and easy to use. The finish on it is nice and the price way right." Read more

    "...Other than that, it seems a little pricey for what it is." Read more

    "The price was great. I will be doing business with this seller in the future." Read more

    "...Total waste of money. Do not buy!" Read more

    11 customers mention6 positive5 negative

    Customers are mixed about the finish of the hardware pin. Some mention that they really like the coating, saying it's nice and tough. However, others say that the black coating came off within a week.

    "I guess you get what you pay for. It has a nice gloss finish on it & seemed to be a nice pin especially for the price...." Read more

    "As other's have noted, anywhere the paint is scraped (which happens as you insert it into your receiver) looks rusty within a week...." Read more

    "This works really well and I really like the coating. It's not slippy and that's a major plus." Read more

    "Black coating came off within 1 week." Read more

    182 customers mention22 positive160 negative

    Customers are dissatisfied with the corrosion resistance of the hardware pin. They mention that it rusts quickly, and has rust spots all over the pin.

    "...of the reviews that a few people are miffed at the fact that this rusted so quikly...." Read more

    "...But within two weeks it is totally rusted!" Read more

    "Priced accordingly but it is not resistant to rust. It rusted within days...." Read more

    "After getting wet the first time, there was rust showing on the bolt and the pin...." Read more

    Do Not Buy / Not Rust Proof
    1 Star
    Do Not Buy / Not Rust Proof
    Do not waste your money on this. It is NOT rust proof. Had it on my vehicle for less than a month. It completely rusted out and started spreading rust onto my vehicle. Since I had it for a month before I noticed the rust, I missed the return window. Total waste of money. Do not buy!
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    Top reviews from the United States

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    Top reviews from other countries

    Bill Davenport
    5.0 out of 5 stars Perfect
    Reviewed in Canada on June 15, 2014
    Rick Fallis
    5.0 out of 5 stars Five Stars
    Reviewed in Canada on February 10, 2017
    Dena-Marie Jones
    5.0 out of 5 stars Awesome
    Reviewed in Canada on January 18, 2015
    canuck north
    1.0 out of 5 stars Rusted immediately
    Reviewed in Canada on May 3, 2017
    Customer image
    canuck north
    1.0 out of 5 stars Rusted immediately
    Reviewed in Canada on May 3, 2017
    Unfortunately, this hitch pin rusted within a few days. Like many others, I wish I had read the reviews before I purchased this item.
    Images in this review
    Customer image
    Customer image
    Phil_The
    5.0 out of 5 stars Five Stars
    Reviewed in Canada on June 25, 2015