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Curt 21810 Trailer Hitch Ball Cover Black Quality Rubber 2-5/16-inch Diameter

4.577 product ratings

exclusivemotor (1201)

96.4% positive feedback

Price:

$4.07

Free shipping

Estimated delivery Tue, Sep 2 - Fri, Sep 5

Returns:

30 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.

Condition:

New

This Curt trailer hitch ball cover is made of quality black rubber, designed for a 2-5/16-inch diameter trailer hitch ball. It includes a black cover and measures 2.1 inches in length, width, and height. The item features a Curt 21810 trailer hitch ball mounting style and is suitable for various placements on vehicles. This product is manufactured in the United States and comes with a 60-day warranty.

About this product

Product Identifiers

BrandCURT

GTIN7445050671658

UPC7445050671658

eBay Product ID (ePID)18058077977

Product Key Features

Performance PartNo

ColorBlack

Vintage PartNo

Receiver Tube SizeCurt 21810 Trailer Hitch Ball

Universal FitmentNo

ShapeRound

Superseded Part NumberTrailer Hitch Ball Cover Black

TypeTrailer Hitch

OE/OEM Part NumberCurt 21810 Trailer Hitch Ball

Dimensions

Item Length2.1in

Item Height16 in

Item Width2.1in

All listings for this product

item 1 Curt 21810 Trailer Hitch Ball Cover, Black Quality Rubber, 2-5/16-inch Diameter

$4.07

Free shipping

item 2 Curt 21810 Tow Ball Cover – 2‑5/16″ Durable Black Rubber Hitch Cap

$4.50

Free shipping

item 3 Curt 21810 Trailer Hitch Ball Cover, Black Quality Rubber, 2-5/16-inch Diameter

$4.99

Free shipping

item 4 Curt 21810 Trailer Hitch Ball Cover, Black Quality Rubber, 2-5/16-inch Diameter

$5.50

Free shipping

item 5 Curt 21810 Trailer Hitch Ball Cover, Black Quality Rubber, 2-5/16-inch (2PACK)

$8.32

Free shipping

item 6 21810 Trailer Hitch Ball Cover,Black Quality Rubber,2-5/16-inch Diameter(3 Pack)

$9.83

Free shipping

listings for this product

Ratings and Reviews

Learn more

4.6

7 product ratings

5 users rated this 5 out of 5 stars
1 users rated this 4 out of 5 stars
1 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

by dsavan
Jan 13, 2025
Trailer Hitch Ball Cover
Fits perfectly. Covers entire ball of hitch. Sturdy & pliable black “rubberized/plastic” durable weather resistant/ rust resistant protective sleeve. Get it
Verified purchase: YesCondition: New
by goreo3
Aug 09, 2025
Great item. Keeps the trailer ball clean...
Great item. Keeps the trailer ball clean in all kinds of weather. A Rated.
Verified purchase: YesCondition: New
by jerrykayfu2012
Aug 29, 2024
Ball cover that fits like a glove.
Good quality ball cover at a reasonable price. Fit snug and tight. Not only protects but look good as well.
Verified purchase: YesCondition: New
by mildtemper
Aug 12, 2025
Nothing fancy just a hitch ball cover. ...
Nothing fancy just a hitch ball cover. Seems durable.
Verified purchase: YesCondition: New
by lbszbs
May 15, 2025
cheap made
thin not heavy duty hard to slip on. I've had a lot better Qt. But you do get what you pay for this was cheap.
Verified purchase: YesCondition: New
by hrc-books
May 17, 2025
Superior trailer hitch cover
Great product and super great price
Verified purchase: YesCondition: New
by utnhosgvn1168
May 27, 2024
good
good
Verified purchase: YesCondition: New