--- product_id: 310715525 title: "CURT 25210 Black A-Frame Trailer Coupler, 2-Inch Hitch Ball, 5,000 lbs, GLOSS BLACK POWDER COAT" brand: "curt" price: "¥20865" currency: JPY in_stock: true reviews_count: 7 category: "Curt" url: https://www.desertcart.jp/products/310715525-curt-25210-black-a-frame-trailer-coupler-2-inch-hitch store_origin: JP region: Japan --- # Posi-lock secure latch 5,000 lbs towing capacity Gloss black powder coat corrosion resistance CURT 25210 Black A-Frame Trailer Coupler, 2-Inch Hitch Ball, 5,000 lbs, GLOSS BLACK POWDER COAT **Brand:** curt **Price:** ¥20865 **Availability:** ✅ In Stock ## Summary > 🔗 Lock in your tow game with CURT’s toughest A-frame coupler! ## Quick Answers - **What is this?** CURT 25210 Black A-Frame Trailer Coupler, 2-Inch Hitch Ball, 5,000 lbs, GLOSS BLACK POWDER COAT by curt - **How much does it cost?** ¥20865 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/310715525-curt-25210-black-a-frame-trailer-coupler-2-inch-hitch) ## Best For - curt enthusiasts ## Why This Product - Trusted curt brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Finish:** Gloss black powder coat finish resists corrosion, road grime, and weather for long-lasting performance. - • **Lockable Security:** Posi-lock latch accepts safety pins or locks, giving you peace of mind on every trip. - • **Heavy-Duty Strength:** Handles up to 5,000 lbs gross trailer weight with ease, built for serious towing. - • **Precision Fit & Adjustability:** Easily fine-tune the snug fit on any standard 2-inch trailer ball with the posi-lock spring and adjustable nut. - • **Universal A-Frame Compatibility:** Designed specifically for A-frame trailer tongues, perfect for RVs and marine trailers alike. ## Overview The CURT 25210 Black A-Frame Trailer Coupler is a robust, corrosion-resistant hitch coupler designed for 2-inch trailer balls. Rated for a 5,000 lbs gross trailer weight and 700 lbs tongue weight, it features a posi-lock latch mechanism for secure, adjustable coupling and includes a durable gloss black powder coat finish to withstand harsh elements. Ideal for A-frame trailers, it offers a limited lifetime warranty and trusted CURT quality. ## Description If you are replacing a broken coupler on your trailer or installing a new one on a trailer you are building, CURT has dependable couplers you can trust to keep your tow load latched on tight. Selecting the right trailer hitch, ball mount and trailer ball to manage the weight of your trailer is not the only important aspect of towing; you also need a trailer that can stand up to the road ahead. That means equipping it with a coupler that is built to go the distance. As the name indicates, CURT A-frame couplers are meant to mount onto trailers with an A-shaped tongue. They are stronger than straight-tongue couplers and are especially common on RV trailers. This particular A-frame coupler features a Posi-Lock latch to be easy to operate and quick to adjust, using a simple bolt within the latch mechanism. It is made from hardy steel construction and has a durable gloss black finish to protect from corrosion, wear and tear. This CURT A-frame Posi-Lock coupler features a gross trailer weight capacity of 5,000 lbs. and a tongue weight capacity of 700 lbs. It fits a 2" diameter trailer ball. All CURT couplers include a limited lifetime warranty and feature a lockable latch to give you peace of mind. Review: . - Too strong Review: جيد - ممتاز لاكن سعر مرتفع قليلن ## Features - PRECISE FIT. This trailer coupler is designed to mount onto an A-frame trailer tongue and couple to any standard 2-inch diameter trailer ball - EASILY ADJUSTABLE. Equipped with a posi-lock spring and adjustable nut on the inside, this trailer hitch coupler can easily be adjusted to ensure a snug fit on the trailer ball - SECURE COUPLING. The posi-lock latch mechanism of this trailer tongue coupler accepts a safety pin or coupler lock for enhanced security - HIGH-STRENGTH. Constructed from punched, die-cut steel, this trailer ball coupler is rated as a class 3 trailer coupler and has a capacity of 5,000 lbs. gross trailer weight and 700 lbs. tongue weight - CORROSION-RESISTANT. To easily outlast the elements, including rain, snow, dirt, road grime and more, this A-frame tongue trailer coupler is finished in a durable black powder coat and makes a great boat trailer coupler ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004IY5HES | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | #70,125 in Automotive ( See Top 100 in Automotive ) #12 in Automotive Trailer Couplings | | Brand | CURT | | Brand Name | CURT | | Compatible with Vehicle Type | Marine-Personal-Craft, Trailer | | Country of Publication | China | | Customer Reviews | 4.8 out of 5 stars 637 Reviews | | Finish Type | GLOSS BLACK POWDER COAT | | Finish type | GLOSS BLACK POWDER COAT | | Global Trade Identification Number | 00612314252107 | | Included Components | Cabot 140.0019400.005 Australian Timber Oil Water Reducible Stain, Natural | | Item Type Name | Accepts 2-Inch Hitch Ball, 5,000 lbs. | | Item Weight | 227 g | | Item weight | 227 g | | Manufacturer | Curt Manufacturing | | Manufacturer Part Number | 25210 | | Manufacturer Warranty Description | Limited Lifetime Warranty (One-Year Finish, One-Year Parts) | | Material | Alloy Steel | | Material Type | Alloy Steel | | Maximum Towing Capacity | 5000 Pounds | | Model Number | 25210 | | OEM Equivalent Part Number | 25210 | | Pull Force | 5000 Pounds | | Pull force | 5000 Pounds | | UPC | 612314252107 | | Unit Count | 1 Count | | Vehicle service type | Marine-Personal-Craft, Trailer | ## Product Details - **Brand:** CURT - **Item weight:** 227 g - **Vehicle service type:** Marine-Personal-Craft, Trailer - **Material:** Alloy Steel - **Finish type:** GLOSS BLACK POWDER COAT ## Images ![CURT 25210 Black A-Frame Trailer Coupler, 2-Inch Hitch Ball, 5,000 lbs, GLOSS BLACK POWDER COAT - Image 1](https://m.media-amazon.com/images/I/61Q8GCKbyJL.jpg) ![CURT 25210 Black A-Frame Trailer Coupler, 2-Inch Hitch Ball, 5,000 lbs, GLOSS BLACK POWDER COAT - Image 2](https://m.media-amazon.com/images/I/71rmtHBbi+L.jpg) ![CURT 25210 Black A-Frame Trailer Coupler, 2-Inch Hitch Ball, 5,000 lbs, GLOSS BLACK POWDER COAT - Image 3](https://m.media-amazon.com/images/I/71-F6y5RjZL.jpg) ![CURT 25210 Black A-Frame Trailer Coupler, 2-Inch Hitch Ball, 5,000 lbs, GLOSS BLACK POWDER COAT - Image 4](https://m.media-amazon.com/images/I/71LbvLJgpbL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ . *by D***T on 30 May 2026* Too strong ### ⭐⭐⭐⭐⭐ جيد *by م***ي on 7 February 2024* ممتاز لاكن سعر مرتفع قليلن ### ⭐⭐⭐⭐⭐ Trailer hitch coupler *by T***Y on 2 September 2025* Good quality,I'll buy another ## Frequently Bought Together - CURT 25210 Black A-Frame Trailer Coupler, 2-Inch Hitch Ball, 5,000 lbs, GLOSS BLACK POWDER COAT - CURT 28250 A-Frame Trailer Jack, 5,000 lbs, 14-1/8 Inches Vertical Travel, CARBIDE BLACK POWDER COAT - CURT 28272 Trailer Jack Foot, Fits 2-Inch Diameter Tube, Supports 2,000 lbs --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/310715525-curt-25210-black-a-frame-trailer-coupler-2-inch-hitch](https://www.desertcart.jp/products/310715525-curt-25210-black-a-frame-trailer-coupler-2-inch-hitch) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-21*