






🚛 Tow Like a Pro with CURT’s Heavy-Duty Hitch Pin – Strength Meets Smart Design!
The CURT 21507 Heavy-Duty Trailer Hitch Pin & Clip is crafted from high-strength steel, rated to tow up to 21,000 lbs. Its 5/8-inch diameter fits 2.5" and 3" receiver tubes, making it ideal for the toughest Class 5 hitches. Featuring a grooved head for ergonomic clip insertion and a 105° bent handle for secure grip, this zinc-plated pin resists rust and ensures reliable, heavy-duty towing performance.










| Manufacturer | CURT Manufacturing |
| Brand | CURT |
| Model | 5/8" GROOVED PIN & CLIP, BULK |
| Product Dimensions | 25.37 x 25.37 x 25.37 cm; 335 g |
| Item model number | 21507 |
| Exterior | Clear Zinc |
| Manufacturer Part Number | 21507 |
| OEM Part Number | 21507 |
| Item Weight | 335 g |
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