CURT 40033 Chrome Trailer Hitch Ball, 6,000 lbs, 1-Inch Rise, 2-Inch Diameter, 1 x 2-1/8-Inch Shank

RELIABLE STRENGTH. This trailer hitch ball is rated to tow up to 6,000 pounds gross trailer weight. It is constructed from hot-forged steel for reliable towing strength and confidence on the road ahead

PRECISE FIT. This tow hitch ball has a 2-inch diameter to fit virtually any 2-inch coupler. The ball shank has a 1-inch diameter and measures 2-1/8 inches long. This trailer ball also has a built-in 1-inch rise for level towing

CORROSION-RESISTANT. For long-lasting resistance to rain, dirt and rust, this hitch ball is finished in a durable, protective chrome plating

TESTED FOR SAFETY. To promote the highest level of safety while towing, this CURT tow ball is tested to U.S. VESC specifications

SECURE INSTALL. For dependable strength, this trailer hitch ball comes with a zinc-plated hex nut and helical lock washer. It also has fine threads for an enhanced hold on the ball hitch (250 lb.-ft. torque required)

Retail Price: $ 14.99

Wholesale Price: Inquire Now

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 Trailer Hitch Balls

A reliable connection to your lifestyle

A trailer hitch ball may be one of the simplest components of your hitch system, but it is also the direct connection between your vehicle and trailer, making it vitally important.

CURT trailer balls are available in a wide variety sizes and capacities. Whether you’re towing a full-size travel trailer or a simple utility trailer, you can rest assured in the reliability of your CURT towing connection.

Features of CURT trailer balls

Standard hitch ball sizes, including 1-7/8, 2, 2-5/16 and 3 inch
Weight capacities ranging from 2,000 to 30,000 lbs.
Chrome, stainless and raw steel options
Fine threads for superior holding strength
Zinc-plated hex nut and helical lock washer for secure mounting


Stainless steel CURT stainless steel tow hitch balls are a premium option, offering superior rust resistance. They are available in various ball diameters and GTW capacities, and each one features fine threads for improved holding strength.	Chrome-plated CURT chrome trailer hitch balls are available in multiple diameters and GTW capacities, and like our stainless steel balls, they also feature fine threads. Their chrome finish over steel gives them solid resistance to rust and wear.	Raw steel CURT hitch balls with a raw steel finish are intended for heavy-duty towing applications. They range in GTW capacity from 12,000 pounds to 30,000 pounds and feature a heat-treated construction for added wear resistance.

View larger

Trailer hitch ball sizes

There are four key factors that must be considered when selecting a trailer hitch ball for your towing setup.

1. Weight rating.

2. Coupler size.

3. Hole size.

4. Platform thickness.

To learn more about each of these factors, see the panel below. The diagram to the right shows the various measurements of a trailer ball, which may be referred to in the following sections.

1. Weight rating

Before selecting a trailer hitch ball, it is important to know how much weight you’ll be towing. Each trailer balls is rated to certain gross trailer weight capacity and tongue weight capacity. The gross trailer weight is the total weight of the trailer, while the tongue weight is the weight specifically at the coupling point.

Remember, your towing capacity is always limited by the lowest-rated towing component, whether that’s the vehicle, the trailer hitch or the tow ball.

2. Coupler size

The second important factor to consider is the size of your trailer coupler. Many couplers are adjustable, but only within a limited range.

When selecting a tow hitch ball, choose one with a ball diameter that matches the coupler size. It is extremely dangerous to attempt to tow without a matching tow ball and coupler.

3. Hole size

'Hole size' refers to the diameter of the mounting hole into which the trailer hitch ball shank is inserted. The diameter of the hole must be no more than 1/16” larger than the diameter of the shank.

If you already own a ball mount or bumper with a mounting hole that is too larger, you may be able to make up the difference using a CURT reducer bushing of the appropriate size.

4. Platform thickness

The thickness of the mounting structure is also vitally important, whether that mounting structure is a CURT ball mount, fixed-tongue trailer hitch or a bumper. The platform must be at least 3/8” thick to be considered safe for towing.

If the mounting platform is too thick, CURT trailer balls are available with a variety of shank lengths, including up to 3-1/2".

1. Weight rating

2. Coupler size

3. Hole size

4. Platform thickness

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After Sale Service:

1 Insurance Policy: Click to go to the Help Center to view the Insurance Policy

2 The rules apply and summit for receive compensation

3 The conditions of accrual for amount insurance

5 Damage to the parcel during international shipping, which resulted in damage to the goods in it

6 Loss of individual goods under international shipment The absence individual goods in the parcel

7 Non-compliance individual goods in color, size, complications Damage to the goods during international shipment

8 Returns Policy: Click to go to the Help Center to view the Returns Policy

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CURT 40033 Chrome Trailer Hitch Ball, 6,000 lbs, 1-Inch Rise, 2-Inch Diameter, 1 x 2-1/8-Inch Shank

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Product introduction

Shipping Notices

Out of the monotony comes one name that rises above all others. CURT trailer balls are designed for strength, ease of use and, ultimately, to get you to your destination without hassle. CURT 2" trailer hitch balls are constructed from quality steel and are made with precision to fit your 2" trailer coupler like a hand in a glove. They are able to tow most standard-duty and heavy-duty trailers such as utility trailers, boat trailers, campers, livestock trailers and recreational vehicle trailers for hauling ATVs, snowmobiles, personal watercraft and more. These tow balls are an excellent extension of your class 3 or class 4 trailer hitch and ball mount, and are the ideal choice for most pickup trucks and SUVs (NOTE: Never exceed the lowest weight capacity of any towing component; i.e. the vehicle, hitch, trailer, etc).This particular 2" trailer ball offers a ball capacity of 6,000 lbs. It features a 1" shank diameter, a 2-1/8" shank length, 1" of rise and a nickel-chrome finish to protect against rust and scratches. With its fine-threaded shank, this 2" trailer ball also offers an added measure of holding strength and provides smooth installation and torqueing. To give you peace of mind while towing to that next destination, we also carefully test our trailer balls and ensure that each one meets U.S. VESC specifications.

From the manufacturer

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 Trailer Hitch Balls

A reliable connection to your lifestyle

A trailer hitch ball may be one of the simplest components of your hitch system, but it is also the direct connection between your vehicle and trailer, making it vitally important.

Features of CURT trailer balls

Standard hitch ball sizes, including 1-7/8, 2, 2-5/16 and 3 inch
Weight capacities ranging from 2,000 to 30,000 lbs.
Chrome, stainless and raw steel options
Fine threads for superior holding strength
Zinc-plated hex nut and helical lock washer for secure mounting


Stainless steel CURT stainless steel tow hitch balls are a premium option, offering superior rust resistance. They are available in various ball diameters and GTW capacities, and each one features fine threads for improved holding strength.	Chrome-plated CURT chrome trailer hitch balls are available in multiple diameters and GTW capacities, and like our stainless steel balls, they also feature fine threads. Their chrome finish over steel gives them solid resistance to rust and wear.	Raw steel CURT hitch balls with a raw steel finish are intended for heavy-duty towing applications. They range in GTW capacity from 12,000 pounds to 30,000 pounds and feature a heat-treated construction for added wear resistance.

View larger

Trailer hitch ball sizes

There are four key factors that must be considered when selecting a trailer hitch ball for your towing setup.

1. Weight rating.

2. Coupler size.

3. Hole size.

4. Platform thickness.

To learn more about each of these factors, see the panel below. The diagram to the right shows the various measurements of a trailer ball, which may be referred to in the following sections.

1. Weight rating

Remember, your towing capacity is always limited by the lowest-rated towing component, whether that’s the vehicle, the trailer hitch or the tow ball.

2. Coupler size

The second important factor to consider is the size of your trailer coupler. Many couplers are adjustable, but only within a limited range.

When selecting a tow hitch ball, choose one with a ball diameter that matches the coupler size. It is extremely dangerous to attempt to tow without a matching tow ball and coupler.

3. Hole size

If you already own a ball mount or bumper with a mounting hole that is too larger, you may be able to make up the difference using a CURT reducer bushing of the appropriate size.

4. Platform thickness

If the mounting platform is too thick, CURT trailer balls are available with a variety of shank lengths, including up to 3-1/2".

1. Weight rating

2. Coupler size

3. Hole size

4. Platform thickness

Shipping Notices:

1 Contraband and limited items:

Clgarette,Alcohol,Contraband ?Do not accept

Liquid,cream or cosmetics items are quantity limited in shopping agent service

Chinese medicine is limited to ship by Chinese exporting goods.

2 Limitation for different shipping methods:

3 Yoybuy Product's Label:

Sensitive Product(SEN)

Product With battery

Cream

Powder

Dangerous Products

4 Volume weight Requested:

volume weight=length*height*Width/5000

one side must be less than 120cm，otherwise there is additional fee；250cm products can not be accept；

Any side must be less than 60cm，otherwise you will be charged the greater one between real weight and volume weight，more than 120cm will be not accepted.

After Sale Service:

1 Insurance Policy: Click to go to the Help Center to view the Insurance Policy

2 The rules apply and summit for receive compensation

3 The conditions of accrual for amount insurance

5 Damage to the parcel during international shipping, which resulted in damage to the goods in it

6 Loss of individual goods under international shipment The absence individual goods in the parcel

7 Non-compliance individual goods in color, size, complications Damage to the goods during international shipment

8 Returns Policy: Click to go to the Help Center to view the Returns Policy