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CURT Towing Coupler: Straight-Tongue Coupler, III, 5,000 lb Gross Towing Wt Capacity - Straight-Tongue Couplers
CURTStraight-Tongue Couplers

CURT Towing Coupler: Straight-Tongue Coupler, III, 5,000 lb Gross Towing Wt Capacity

The CURT Straight-Tongue Coupler is a Type III, steel towing coupler with a 5,000 lb gross towing weight capacity. It features a zinc-plated, tear-resistant finish. 3G Electric interprets your demand for this genuine…

SKU 3G-OTH-485019

Brand
CURT
Item
Towing Coupler: Straight-Tongue Coupler, III, 5,000 lb Gross Towing Wt Capacity
Category
Straight-Tongue Couplers
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Technical Specifications

CURT
Manufacturer Part Number
25100
Type
III, Steel
Material
Steel
Finish
Zinc Plated
Resistance Properties
Tear-Resistant
Gross Towing Wt Capacity
5,000 lb
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Technical Documents

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

Product Description

The CURT Straight-Tongue Coupler is a Type III, steel towing coupler with a 5,000 lb gross towing weight capacity. It features a zinc-plated, tear-resistant finish. 3G Electric interprets your demand for this genuine CURT part (MPN 25100) and delivers it across 14 industrial departments, with specialist depth in combustion, pumps and controls.

Frequently Asked Questions

What is the CURT straight-tongue coupler used for?

The CURT straight-tongue coupler (MPN 25100) is used for towing trailers, boats, and equipment. It connects a trailer tongue to a tow vehicle's hitch ball, providing a secure, tear-resistant coupling for loads up to 5,000 lb gross towing weight.

What are the specifications of the CURT 25100 coupler?

The CURT 25100 is a Type III, steel straight-tongue coupler with a 5,000 lb gross towing weight capacity. It has a zinc-plated, tear-resistant finish. The manufacturer part number is 25100. 3G Electric supplies this genuine CURT part worldwide.

Where to buy CURT 25100 coupler worldwide?

3G Electric supplies the genuine CURT 25100 straight-tongue coupler worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us to order this steel, zinc-plated coupler with 5,000 lb capacity for your towing application.

How to install a CURT straight-tongue coupler?

To install a CURT straight-tongue coupler, first ensure the coupler size matches your trailer tongue and hitch ball. Slide the coupler over the ball, close the latch, and secure with a lock or pin. Always verify the 5,000 lb rating and follow the vehicle's towing guidelines.

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 straight-tongue couplers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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CURT Towing Coupler: Straight-Tongue Coupler, II, 3,500 lb Gross Towing Wt Capacity, Steel (MPN 25153). Key specifications — Brand: CURT; Finish: Zinc Plated; Material: Steel; Resistance Properties: Tear-Resistant.
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CURT Towing Coupler: Straight-Tongue Coupler, II, 3,500 lb Gross Towing Wt Capacity, Steel (MPN 25153). Key specifications — Brand: CURT; Finish: Zinc Plated; Material: Steel; Resistance Properties: Tear-Resistant.
CURT Towing Coupler: Straight-Tongue Coupler, I, 2,000 lb Gross Towing Wt Capacity, Steel (MPN 25131). Key specifications — Brand: CURT; Finish: Zinc Plated; Material: Steel; Resistance Properties: Tear-Resistant.
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CURT Towing Coupler: Straight-Tongue Coupler, I, 2,000 lb Gross Towing Wt Capacity, Steel (MPN 25105). Key specifications — Brand: CURT; Finish: Zinc Plated; Material: Steel; Resistance Properties: Tear-Resistant.
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CURT Towing Coupler: Straight-Tongue Coupler, I, 2,000 lb Gross Towing Wt Capacity, Steel (MPN 25105). Key specifications — Brand: CURT; Finish: Zinc Plated; Material: Steel; Resistance Properties: Tear-Resistant.