







π Tow Like a Pro β Strength, Precision, and Durability in One Chrome Package!
The CURT 40039 Chrome Trailer Hitch Ball is a heavy-duty towing essential rated for up to 12,000 lbs. Crafted from hot-forged, heat-treated steel and finished with corrosion-resistant chrome, it ensures long-lasting performance. Its 2-5/16-inch diameter ball and 1 x 2-1/4-inch shank provide a precise, secure fit compatible with most couplers. Equipped with a zinc-plated hex nut and lock washer, it meets U.S. VESC safety specifications, making it the trusted choice for professional-grade towing.










| Manufacturer | Curt Manufacturing | 
| Brand | CURT | 
| Model | 2-5/16" Trailer Ball | 
| Product Dimensions | 12.7 x 5.08 x 5.08 cm; 1.37 kg | 
| Item model number | 40039 | 
| Exterior | Chrome Silver | 
| Manufacturer Part Number | 40039 | 
| OEM Part Number | 40039 | 
| Item Weight | 1.37 Kilograms | 
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