CURT Towing Coupler: Straight-Tongue Coupler, I, 2,000 lb Gross Towing Wt Capacity
The CURT Straight-Tongue Coupler (MPN 25105) is a steel, zinc-plated, tear-resistant towing coupler with a gross towing weight capacity of 2,000 lb. 3G Electric interprets customer demand and delivers genuine…
SKU 3G-OTH-485009
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Product Description
The CURT Straight-Tongue Coupler (MPN 25105) is a steel, zinc-plated, tear-resistant towing coupler with a gross towing weight capacity of 2,000 lb. 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments — and far more — with specialist depth in combustion, pumps and controls as an authorised distributor for brands including Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.
Frequently Asked Questions
What is the CURT straight-tongue coupler used for?
The CURT straight-tongue coupler (MPN 25105) is used for towing trailers, boats, or equipment with a gross towing weight capacity of 2,000 lb. Its steel, zinc-plated, tear-resistant construction suits light-duty towing applications in agriculture, construction, and recreational hauling.
What are the specifications of the CURT 25105 coupler?
The CURT 25105 is a Class I straight-tongue coupler made of steel with a zinc-plated finish. It has a gross towing weight capacity of 2,000 lb and is tear-resistant. The manufacturer part number is 25105, and it is designed for straight-tongue trailer applications.
Where to buy the CURT 25105 coupler worldwide?
3G Electric supplies the CURT 25105 coupler worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine CURT towing components and deliver them to your location. Contact us for availability and lead time.
How to install a CURT straight-tongue coupler?
Install the CURT straight-tongue coupler by aligning it with the trailer tongue, inserting the bolt through the coupler and tongue holes, and tightening the nut to the manufacturer's torque specification. Ensure the coupler is fully seated and the locking mechanism engages securely before towing.
Used in
Common applications for CURTCURT 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.







