What is the height on the ball end?

The ball is a regular 2 inch ball. Height depends on the receiver hitch

ball marks on top says 2 am i missing something

It’s a 2 5/16” ball not a 2”

Whats the socket size for nut?

The nut on a hitch ball with a 1-1/4 inch shank takes a wrench with a 1-7/8 inch socket. A hitch ball with a 1 inch shank will take a wrench with a 1-1/2 inch socket. So the best tool for this ball is a 1 1/2” box end wrench.

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CURT Manufacturing 40039 2-5/16 in. Diameter Chrome Trailer Ball

CURT Manufacturing 40039 2-5/16 in. Diameter Chrome Trailer Ball

Product ID: 18375874

Details

Brand
CURT
Finish Type
CHROME-PLATED
Item Weight
3 Pounds
Material
Alloy Steel
Vehicle Service Type
Trailer

💪12,000 lbs max tow capacity

⚙️2-5/16 inch precision fit ball diameter

🛡️Durable chrome corrosion-resistant finish

€ 63.39

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Sold byAmazon SlovakiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚛 Tow Like a Pro, Haul Like a Boss!

ROCK SOLID SECURITY - Includes zinc-plated hex nut and lock washer for a torque-tight, fail-safe hold.
UNMATCHED TOWING POWER - Handles up to 12,000 lbs for your heaviest hauls with confidence.
TESTED TRUSTED SAFETY - Meets rigorous U.S. VESC standards so you tow with peace of mind.
PRECISION ENGINEERED FIT - 2-5/16 inch diameter ensures seamless compatibility with standard couplers.
BUILT TO BRAVE THE ELEMENTS - Chrome plating resists rust, rain, and dirt for long-lasting durability.

The CURT 40039 2-5/16 inch chrome trailer ball is a heavy-duty towing essential rated for up to 12,000 lbs. Crafted from hot-forged, heat-treated alloy steel and finished with corrosion-resistant chrome plating, it guarantees durability and a precise fit for standard 2-5/16 inch couplers. Equipped with a zinc-plated hex nut and lock washer, it ensures secure installation and meets U.S. VESC safety specifications, making it the trusted choice for professional-grade towing.

Specifications

ASIN	B001EP28FA
Best Sellers Rank	#28,061 in Automotive ( See Top 100 in Automotive ) #14 in Towing Hitch Balls #264 in Towing Hitch Accessories
Brand	CURT
Brand Name	CURT
Compatible with Vehicle Type	Trailer
Customer Reviews	4.8 out of 5 stars 1,179 Reviews
Global Trade Identification Number	00612314000371
Included Components	2-5/16" Trailer Ball
Item Type Name	Trailer Hitch Ball, 12,000 lbs.
Item Weight	3 pounds
Manufacturer	Curt Manufacturing
Manufacturer Part Number	40039
Manufacturer Warranty Description	Limited Lifetime
Material	Alloy Steel
Material Type	Alloy Steel
Model Number	40039
Number of Items	1
Number of Packs	1
OEM Equivalent Part Number	40039
OEM Part Number	40039
UPC	612314000371
Unit Count	1 Count
Vehicle Service Type	Trailer

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TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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2 months ago

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€ 63.39

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Slovakia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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