CURT 21579 Trailer Hitch Pin with Clip, 5/8 in Dia, 5-7/8 in Lg, Class III/IV/V
The CURT Trailer Hitch Pin (MPN 21579) is a Class III/IV/V steel pin with a 5/8 in diameter and 5 7/8 in overall length, designed for 2 in compatible hitch sizes. It includes a hitch clip and features a zinc-plated…
SKU 3G-OTH-485388
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
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- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
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Product Description
The CURT Trailer Hitch Pin (MPN 21579) is a Class III/IV/V steel pin with a 5/8 in diameter and 5 7/8 in overall length, designed for 2 in compatible hitch sizes. It includes a hitch clip and features a zinc-plated finish.
Frequently Asked Questions
What is the CURT 21579 trailer hitch pin used for?
The CURT 21579 trailer hitch pin secures the coupler to the hitch receiver on Class III, IV, or V trailers. It is designed for 2 in compatible hitch sizes and includes a hitch clip for retention. Common applications include towing boat trailers, utility trailers, and equipment trailers in industrial and agricultural settings.
What are the specifications of the CURT 21579 hitch pin?
The CURT 21579 hitch pin has a 5/8 in pin diameter and a 5 7/8 in overall length. It is made of steel with a zinc-plated finish for corrosion resistance. The pin is rated for Class III, IV, and V hitches and includes a hitch clip. The manufacturer part number is 21579.
Where to buy the CURT 21579 trailer hitch pin worldwide?
3G Electric supplies the CURT 21579 trailer hitch pin to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this genuine CURT part.
How to install the CURT 21579 hitch pin?
To install the CURT 21579 hitch pin, align the trailer coupler with the 2 in hitch receiver. Insert the 5/8 in pin through the aligned holes until the clip groove is exposed. Secure the included hitch clip over the groove. Ensure the pin is fully seated and the clip is locked before towing.
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Common applications for CURTCURT Products
3G Electric supplies CURT pin & clips. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.