Class 3 Ball Mount, Imported (2" Shank, 5,000 lbs., 8" Drop, 11-1/2" Long)
Product Overview
CURT class 3, or standard-duty, ball mounts are a step up from classes 1 and 2. They feature a 2" x 2" shank and have a higher weight capacity for towing heavy-duty trailers, including utility trailers, boat trailers, campers, single-horse livestock trailers and most recreational vehicle trailers. With class 3 trailer hitches being the most common type of trailer hitch for pickup trucks and SUVs, the class 3 ball mount, by association, is an excellent complement to this trailer hitch and these larger vehicles (NOTE: Never exceed the lowest weight capacity of any towing component; i.e. the vehicle, hitch, trailer, etc).
This particular class 3 ball mount can be used in the drop position to provide a drop of 8", a gross trailer weight capacity of 5,000 lbs. and a tongue weight capacity of 500 lbs. It can also be flipped to provide a rise of 6", a gross trailer weight capacity of 3,500 lbs. and a tongue weight capacity of 350 lbs. It features a length of 11-1/2". Class 3 ball mounts are CNC-formed and robotically welded to ensure unwavering precision and dependable strength in each and every unit. We mechanically descale each one to provide a smooth surface for a long-lasting finish. This class 3 ball mount comes with a durable gloss black powder coat finish to protect against corrosion, scratches, UV damage and more to give it the thick skin it needs to face the road ahead.
Key Features & Attributes
- Fits trailer hitches with a 2" x 2" receiver tube opening
- Equipped with a 1" hole to accept a trailer ball shank
- 6" rise or 8" drop for precise trailer leveling
- Hollow shank weighs less and can be used with an anti-rattle kit
- CNC-formed, robotically welded and mechanically descaled for a perfect fit
- Protected by a durable powder coat finish
- Limited lifetime warranty (one-year finish, one-year parts)
Product Specifications
| Brand | CURT Manufacturing |
| Part Number | 45890 |
| NTP Number | 64-5073 |
| UPC Code | 612314458905 |
| AAIA Code | BKDK |
| Color | Black |
| Drop | 8 IN |
| Gross | Trailer Weight (GTW) 5,000 LBS |
| GTW/TW | Ball Drop 5,000 LB / 500 LB |
| GTW/TW | Ball Rise 3,500 LB / 350 LB |
| Hub | Warehouse (HUB_USA) D25 |
| Master | Case Qty 2 |
| Material | Carbon Steel |
| Max | Drop 8 IN |
| Pallet | Qty 0.000 |
| Parcel | Allowed Yes |
| Part | Type Class 3 Ball Mount |
| Product | Weight 10.750 |
| Receiver | Tube Size 2 IN |
| Rise | 6 IN |
| Shank | Diameter 2 IN |
| Shank | Length 11-1/2 IN |
| Shipping | Weight 10.750 |
| Tongue | Weight (TW) 500 LBS |




