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CURT Trailer Hitch Pin: 2 in Compatible Hitch Size, 5/8 in Pin Dia, III/IV/V - Pin & Clips
CURTPin & Clips

CURT Trailer Hitch Pin: 2 in Compatible Hitch Size, 5/8 in Pin Dia, III/IV/V

The CURT Trailer Hitch Pin (MPN 21505) is a Class 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…

SKU 3G-OTH-485386

Brand
CURT
Item
Trailer Hitch Pin: 2 in Compatible Hitch Size, 5/8 in Pin Dia, III/IV/V
Category
Pin & Clips
Available to Order
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Technical Specifications

CURT
Manufacturer Part Number
21505
Type
III/IV/V
Material
Steel
Overall Lg
5 7/8 in
Finish
Zinc Plated
Pin Dia
5/8 in
Includes
Hitch Clip
Vehicle Class
V
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Technical Documents

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CURT Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CURT Trailer Hitch Pin (MPN 21505) is a Class 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. 3G Electric interprets demand and delivers this genuine CURT product across 14 industrial departments — with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

Is the CURT Trailer Hitch Pin: 2 in Compatible Hitch Size, 5/8 in Pin Dia, III/IV/V available from 3G Electric?

Yes — 3G Electric supplies genuine CURT products, available to order with worldwide shipping. Contact us for current lead time.

How do I get a quote for the CURT Trailer Hitch Pin: 2 in Compatible Hitch Size, 5/8 in Pin Dia, III/IV/V?

Click "Request a Quote" on this page or add the product to your RFQ cart. Our engineers will respond within 24 hours with pricing, lead times, and technical recommendations.

Does 3G Electric provide technical support for pin & clips?

Yes, our team of experienced engineers provides full technical support including product selection, installation guidance, commissioning, and after-sales service for all pin & clips we distribute.

Used in

Common applications for CURT
Fleet maintenance — CURT Box End Wrench (MPN 20001) for tightening hitch bolts and trailer fasteners
Construction site security — CURT Automotive Hitch Lock (MPN 23666) for securing equipment trailers and tool boxes
Warehouse operations — CURT cable locks for temporary locking of roll cages or pallet racks
Field service — CURT wrenches for on-site repair of towing equipment on service vehicles
Event logistics — CURT hitch locks for securing temporary barriers or stage equipment

CURT 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.

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CURT Trailer Hitch Pin: 2 in Compatible Hitch Size, 5/8 in Pin Dia, III/IV/V, 5 7/8 in Overall Lg (MPN 21500). Key specifications — Material: Steel; Vehicle Class: V; Finish: Zinc Plated; Includes: Hitch Clip; Brand: CURT.
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CURT Trailer Hitch Pin: 2 in Compatible Hitch Size, 5/8 in Pin Dia, III/IV/V, 5 7/8 in Overall Lg (MPN 21500). Key specifications — Material: Steel; Vehicle Class: V; Finish: Zinc Plated; Includes: Hitch Clip; Brand: CURT.
CURT Trailer Hitch Pin: 2 in_2 1/2 in Compatible Hitch Size, 5/8 in Pin Dia, III/IV/V, Hitch Clip (MPN 21582). Key specifications — Material: Steel; Vehicle Class: IV; Finish: Zinc Plated; Includes: Hitch Clip; Brand: CURT.
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CURT Trailer Hitch Pin: 2 in_2 1/2 in Compatible Hitch Size, 5/8 in Pin Dia, III/IV/V, Hitch Clip (MPN 21582). Key specifications — Material: Steel; Vehicle Class: IV; Finish: Zinc Plated; Includes: Hitch Clip; Brand: CURT.
CURT Trailer Hitch Pin: 2 in Compatible Hitch Size, 5/8 in Pin Dia, III/IV/V, 5 7/8 in Overall Lg (MPN 21578). Key specifications — Material: Steel; Vehicle Class: V; Finish: Zinc Plated; Includes: Hitch Clip; Brand: CURT.
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CURT Trailer Hitch Pin: 2 in Compatible Hitch Size, 5/8 in Pin Dia, III/IV/V, 5 7/8 in Overall Lg (MPN 21578). Key specifications — Material: Steel; Vehicle Class: V; Finish: Zinc Plated; Includes: Hitch Clip; Brand: CURT.
CURT Coupler Replacement Pin: 5/8 in Pin Dia, 3 in Overall Lg, 3 in Usable Lg, Clip/Lanyard/Pin (MPN 19272). Key specifications — Material: Carbon Steel; Finish: Zinc Plated; Includes: Clip; Brand: CURT.
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CURT Coupler Replacement Pin: 5/8 in Pin Dia, 3 in Overall Lg, 3 in Usable Lg, Clip/Lanyard/Pin (MPN 19272). Key specifications — Material: Carbon Steel; Finish: Zinc Plated; Includes: Clip; Brand: CURT.
CURT Trailer Hitch Pin: 2 in Compatible Hitch Size, 5/8 in Pin Dia, III/IV/V, 5 5/8 in Overall Lg (MPN 21551). Key specifications — Material: Steel; Vehicle Class: IV; Finish: Chrome Plated; Includes: Swivel Hitch Pin; Brand: CURT.
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CURT Trailer Hitch Pin: 2 in Compatible Hitch Size, 5/8 in Pin Dia, III/IV/V, 5 5/8 in Overall Lg (MPN 21551). Key specifications — Material: Steel; Vehicle Class: IV; Finish: Chrome Plated; Includes: Swivel Hitch Pin; Brand: CURT.
CURT Trailer Hitch Pin: 1 1/4 in Compatible Hitch Size, 1/2 in Pin Dia, I/II, 4 3/8 in Overall Lg (MPN 21541). Key specifications — Material: Steel; Vehicle Class: II; Finish: Chrome Plated; Includes: Swivel Hitch Pin; Brand: CURT.
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CURT Trailer Hitch Pin: 1 1/4 in Compatible Hitch Size, 1/2 in Pin Dia, I/II, 4 3/8 in Overall Lg (MPN 21541). Key specifications — Material: Steel; Vehicle Class: II; Finish: Chrome Plated; Includes: Swivel Hitch Pin; Brand: CURT.
CURT Trailer Hitch Pin: 3 1/4 in Overall Lg, 3 1/4 in Usable Lg, Three Hitch Clip, Steel (MPN 21602). Key specifications — Material: Steel; Finish: Zinc Plated; Includes: Three Hitch Clip; Brand: CURT.
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CURT Trailer Hitch Pin: 3 1/4 in Overall Lg, 3 1/4 in Usable Lg, Three Hitch Clip, Steel (MPN 21602). Key specifications — Material: Steel; Finish: Zinc Plated; Includes: Three Hitch Clip; Brand: CURT.
CURT Trailer Hitch Pin: 2 in Compatible Hitch Size, 5/8 in Pin Dia, III/IV/V, 5 7/8 in Overall Lg (MPN 21579). Key specifications — Material: Steel; Vehicle Class: III; Finish: Zinc Plated; Includes: Hitch Clip; Brand: CURT.
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