Description
CURT 45521 is a Class 2 ball mount built for a 1-1/4-inch receiver and a trailer ball with a 3/4-inch shank. Its 7-1/4-inch length provides a fixed 3-1/4-inch drop or 2-5/8-inch rise. The manufacturer rates it for 3,500 lb gross trailer weight and 350 lb tongue weight, subject to the lowest-rated part of the towing system. A compatible trailer ball and hitch pin must be purchased separately.
Specifications
| Brand | CURT |
| Manufacturer Part Number | 45521 |
| Class | II |
| Gross Trailer Weight | 3500 lb |
| Tongue Weight | 350 lb |
| Rise | 2-5/8 in |
| Hitch Ball Count | Without Hitch Ball |
| Hitch Ball Size | Without Hitch Ball |
| Color/ Finish | Black Powder Coated |
| Material | Steel |
| With Hitch Pin | No |
| Shank Type | Solid |
| Swivels | No |
| Hitch Ball Hole Size | 3/4 in |
| Manufacturer Product Name | Class 2 Ball Mount (1-1/4" Shank, 3,500 lbs., 3-1/4" Drop, 7-1/4" Long) |
Dimensions
| Receiver Size | 1-1/4 in |
| Drop | 3-1/4 in |
| Shank Length | 7-1/4 in |
| Adjustable Ball Height | No |
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