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CURT
Always the correct part
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Always the correct part
We know our products
Quality Products
Free Shipping!
The mounting platform must be at least 3/8" thick, and the hole size must not be more than 1/16" larger in diameter than the threaded shank
Warranty: Limited Lifetime Warranty (One-Year Finish, One-Year Parts)
Color: Raw Steel
Finish: RAW
Ball Diameter (Inches): 3 IN
Torque (Pounds): 4550 FT LB
Installation Time Exact (Minutes): 0
When you need towing strength unlike anything your average trailer ball can provide, you need something that goes beyond conventional means. CURT 3" trailer balls are unparalleled in their towing capacity and design. With a wide 3" ball diameter, they offer a solid mounting place for your trailer coupler and peace of mind down every road. CURT 3" trailer hitch balls weigh in with a ball capacity of 30,000 lbs. This means they are capable of towing virtually any trailer your class 5 trailer hitch and ball mount can tow. The CURT 3" tow ball comes with a 2" shank diameter for added structural strength and a raw steel finish, giving it a tough layer protection against the stress of pulling large loads. Whether its commercial machinery, industrial supplies, construction equipment or farming materials, these trailer balls are built to thrive in heavy-duty applications (NOTE: Never exceed the lowest weight capacity of any towing component; i.e. the vehicle, hitch, trailer, etc). Also, to give them an added advantage, CURT 3" trailer balls are heat-treated and feature coarse threads. To make sure our trailer balls are fit to take on the CURT name, we put them through strenuous testing. Not only does this ensure they are capable of performing at their listed capacities, but it also gives you the confidence you need to tow that trailer wherever the highway leads. Our 3" trailer balls are made for performance and endurance and meet U.S. VESC specifications for your safety.
CURT offers a variety of high-quality trailer hitches and accessories for select vehicle models. Find the perfect fit for your towing needs at TowUniverse.
CURT, a Lippert brand, offers a complete line of towing products and is the leading manufacturer of custom-fit trailer hitches. We offer the broadest selection of custom-fit hitches, and each one is designed, welded, and coated in Wisconsin.
CURT is also a leader in flat towing products, as well as 5th wheel, gooseneck, and weight distribution hitches, ball mounts, electrical components, cargo solutions, and other towing accessories.
For everything from passenger cars and vans to full-size pickups and SUVs, CURT is 'The First Name in Towing Products®.'
Experts available to answer your questions
Call 888-634-9494Rediscover "Us" Time | Tested. Proven. Safe. Towing Products
| Shank Diameter (C) | Shank Length (B) | Rise (D) | GTW | Chrome Bulk # | Chrome Full Throne # | Chrome Half Throne # | Stainless Bulk # | Stainless Full Throne # | Raw Bulk # |
|---|---|---|---|---|---|---|---|---|---|
| 1-7/8" Ball Diameter (A) | |||||||||
| 3/4" | 1-5/8" | 0" | 2,000 lbs. | 40001 | 40061 | 40161 | -- | -- | -- |
| 3/4" | 2-1/8" | 0" | 2,000 lbs. | 40015 | 40063 | 40163 | -- | -- | 40050 |
| 3/4" | 2-1/8" | 1" | 2,000 lbs. | 40016 | 40071 | 40171 | -- | -- | 40051 |
| 3/4" | 3" | 0" | 2,000 lbs. | 40026 | 40072 | 40172 | -- | -- | 40081 |
| 1" | 2-1/8" | 0" | 3,500 lbs. | 40031 | -- | -- | -- | -- | -- |
| 1" | 3" | 0" | 3,500 lbs. | 40032 | -- | -- | -- | -- | -- |
| 2" Ball Diameter (A) | |||||||||
| 1" | 1-3/4" | 0" | 3,500 lbs. | 40003 | 40064 | 40164 | -- | -- | -- |
| 3/4" | 2-1/8" | 0" | 3,500 lbs. | 40018 | 40065 | 40165 | -- | -- | 40052 |
| 3/4" | 2-1/8" | 1" | 3,500 lbs. | 40019 | 40073 | 40173 | -- | -- | 40082 |
| 1" | 2-1/8" | 0" | 6,000 lbs. | 40001 | 40066 | 40166 | 40053 | -- | 40083 |
| 1" | 2-1/8" | 1" | 6,000 lbs. | 40002 | -- | -- | -- | -- | -- |
| 1-1/4" | 2-5/8" | 0" | 8,000 lbs. | 40034 | -- | -- | -- | -- | -- |
| 1" | 3" | 0" | 12,000 lbs. | 40033 | -- | -- | -- | -- | -- |
| 1-1/4" | 2-5/8" | 0" | 12,000 lbs. | 40038 | -- | -- | -- | -- | -- |
| 1" | 2-1/8" | 0" | 10,000 lbs. | 40039 | -- | -- | -- | -- | 40056 |
| 1-1/4" | 3" | 0" | 10,000 lbs. | 40090 | 40069 | 40190 | -- | -- | -- |
| 2-5/16" Ball Diameter (A) | |||||||||
| 1" | 2-1/8" | 0" | 7,500 lbs. | 40005 | 40067 | 40167 | -- | -- | 40084 |
| 1" | 2-1/4" | 0" | 10,000 lbs. | 40011 | -- | -- | -- | -- | 40042 |
| 1" | 2-1/2" | 0" | 12,000 lbs. | 40037 | -- | -- | -- | -- | -- |
| 1" | 2-1/8" | 1" | 6,000 lbs. | 40012 | 40075 | 40175 | -- | -- | -- |
| 1" | 3-1/4" | 0" | 6,000 lbs. | 40020 | -- | -- | -- | -- | -- |
| 1-1/4" | 2-5/8" | 0" | 15,000 lbs. | 40030 | 40078 | 40178 | 40055 | -- | -- |
| 1" | 3" | 0" | 15,000 lbs. | 40030 | 40078 | 40178 | 40055 | -- | -- |
| 1-1/4" | 2-5/8" | 1" | 15,000 lbs. | 40035 | -- | -- | -- | -- | -- |
| 1-1/4" | 2-5/8" | 0" | 20,000 lbs. | 40036 | -- | -- | -- | -- | 40085 |
| 1" | 2-1/2" | 2-1/4" | 25,000 lbs. | 40038 | -- | -- | -- | -- | 40086 |
| 1" | 2-5/8" | 1" | 12,000 lbs. | 40041 | -- | -- | 40045 | -- | -- |
| 1" | 2-5/8" | 2" | 15,000 lbs. | 40048 | 40089 | -- | -- | -- | 40087 |
| 1-1/4" | 2-5/8" | 1" | 20,000 lbs. | 40008 | 40081 | 40109 | 40109 | -- | -- |
| 1-1/4" | 2-1/2" | 0" | 25,000 lbs. | 40022 | 40076 | 40176 | -- | -- | 40088 |
| 1" | 2-1/2" | 0" | 25,000 lbs. | 40022 | 40076 | 40176 | -- | -- | 40088 |
| 3" Ball Diameter (A) | |||||||||
| 1-1/4" | 3-1/4" | 0" | 30,000 lbs. | -- | -- | -- | -- | -- | 40089 |
| 50mm Ball Diameter (A) | |||||||||
| 3/4" | 50mm | 0" | 1,600 kg. | 40099 | -- | -- | -- | -- | -- |
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