--- product_id: 189425140 title: "Trailer Plug Adapter 7 Pin Round to 4 and 5 Flat Blade Trailer Connector Trailer Adapter, 2-in-1 Flat Blade Plug" brand: "woftd" price: "€ 14.21" currency: EUR in_stock: true reviews_count: 10 category: "Woftd" url: https://www.desertcart.pt/products/189425140-trailer-plug-adapter-7-pin-round-to-4-and-5 store_origin: PT region: Portugal --- # Copper wire link for superior conductivity 7-pin to 4/5-pin versatile adapter Powder-coated alloy steel, weatherproof Trailer Plug Adapter 7 Pin Round to 4 and 5 Flat Blade Trailer Connector Trailer Adapter, 2-in-1 Flat Blade Plug **Brand:** woftd **Price:** € 14.21 **Availability:** ✅ In Stock ## Summary > 🚛 Connect with confidence—tow smarter, not harder! ## Quick Answers - **What is this?** Trailer Plug Adapter 7 Pin Round to 4 and 5 Flat Blade Trailer Connector Trailer Adapter, 2-in-1 Flat Blade Plug by woftd - **How much does it cost?** € 14.21 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/189425140-trailer-plug-adapter-7-pin-round-to-4-and-5) ## Best For - woftd enthusiasts ## Why This Product - Trusted woftd brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dust Cover Defense:** Dual protective dust caps keep connections pristine and performance peak, mile after mile. - • **Enhanced Electrical Safety:** Copper wiring link minimizes overheating, ensuring reliable, worry-free towing every time. - • **Built to Brave the Elements:** Powder-coated alloy steel resists water, wear, and flames for long-lasting durability. - • **Effortless Plug & Play Setup:** No cutting or splicing needed—install in minutes and hit the road faster. - • **Universal 2-in-1 Compatibility:** Seamlessly convert 7-pin round to 4 or 5 flat blade plugs—one adapter, endless trailer options. ## Overview The WOFTD Trailer Plug Adapter is a rugged, versatile 2-in-1 connector that converts a 7-pin round trailer plug to 4 or 5 flat blade plugs. Featuring a copper wire link for superior electrical conductivity and a powder-coated alloy steel body for weather-resistant durability, it ensures safe, reliable towing. Easy to install with no wiring modifications needed, it also includes dust covers to protect connections from contamination, making it an essential upgrade for any trailer owner seeking hassle-free compatibility and long-lasting performance. ## Description Buy WOFTD Trailer Plug Adapter 7 Pin Round to 4 and 5 Flat Blade Trailer Connector Trailer Adapter, 2-in-1 Flat Blade Plug: Connectors - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Perfect OEM type replacement - My tow vehicle kept throwing dash warnings that the blinkers weren't functioning, and after some troubleshooting I traced it back to a corroded 7-pin plug on the trailer side. Swapped it out for this one and the errors cleared immediately. The wiring terminals are clearly labeled, matching everything up was simple, The weather sealing on this plug feels noticeably better than the original that corroded out. Review: Solidarity - Does what it’s supposed to do ## Features - 【VERSATILE CONNECTIONS】The Multi-Pin Trailer Adapter combines a 4-way and 5-way flat blade plug, efficiently converting a 7 to 4 Pin Converter or 7 to 5 Pin Converter. This versatility ensures compatibility with most trailers for diverse towing needs. - 【RELIABLE PERFORMANCE】Enhanced with a copper wire link, the Trailer Wiring Connector offers superior electrical conductivity, reducing overheating risks. This boosts both safety and reliability during use, ensuring a worry-free towing experience. - 【EASY INSTALLATION】Say goodbye to complex wiring with the WOFTD 7-Pin to Flat Blade Adapter. Its hassle-free setup eliminates the need for cutting or splicing, making it perfect for quick installation and use on any trailer. - 【WEATHER-RESISTANT DURABILITY】Crafted from powder-coated alloy steel, this Round to Flat Adapter is built to withstand harsh conditions. Its waterproof, wear-resistant, and flame-retardant properties ensure long-lasting performance in any weather. - 【DUST COVER PROTECTION】Equipped with two protective dust covers, this Pin Converter Adapter keeps connections clean and operational. Preventing dust contamination enhances the adapter's longevity and ensures optimal performance every time. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B082VV29H8 | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | #11,251 in Automotive ( See Top 100 in Automotive ) #32 in Trailer Connectors | | Brand | WOFTD | | Brand Name | WOFTD | | Compatible with Vehicle Type | Trailer | | Customer Reviews | 4.7 out of 5 stars 2,719 Reviews | | Finish Type | Powder Coated | | Item Weight | 0.12 kg | | Manufacturer | WOFTD | | Manufacturer Part Number | AT0121 | | Material | Alloy Steel | | Material Type | Alloy Steel | | Number of Items | 1 | | Number of Packs | 1 | | Unit Count | 1 Count | | Vehicle Service Type | Trailer | ## Product Details - **Brand:** WOFTD - **Finish Type:** Powder Coated - **Item Weight:** 0.12 Kilograms - **Material:** Alloy Steel - **Vehicle Service Type:** Trailer ## Images ![Trailer Plug Adapter 7 Pin Round to 4 and 5 Flat Blade Trailer Connector Trailer Adapter, 2-in-1 Flat Blade Plug - Image 1](https://m.media-amazon.com/images/I/61PuPVzr5YL.jpg) ![Trailer Plug Adapter 7 Pin Round to 4 and 5 Flat Blade Trailer Connector Trailer Adapter, 2-in-1 Flat Blade Plug - Image 2](https://m.media-amazon.com/images/I/61zzPKwddkL.jpg) ![Trailer Plug Adapter 7 Pin Round to 4 and 5 Flat Blade Trailer Connector Trailer Adapter, 2-in-1 Flat Blade Plug - Image 3](https://m.media-amazon.com/images/I/61XagAVxiyL.jpg) ![Trailer Plug Adapter 7 Pin Round to 4 and 5 Flat Blade Trailer Connector Trailer Adapter, 2-in-1 Flat Blade Plug - Image 4](https://m.media-amazon.com/images/I/61-ZIk-TW-L.jpg) ![Trailer Plug Adapter 7 Pin Round to 4 and 5 Flat Blade Trailer Connector Trailer Adapter, 2-in-1 Flat Blade Plug - Image 5](https://m.media-amazon.com/images/I/712xFppCN+L.jpg) ## Questions & Answers **Q: Does the plug fix a Toyota 2006** A: If your round plug is the standard flat blade type, this should work. **Q: If not using a brake actuator does this have the practical effect of serving as two four-pin connectors? The fifth pin would just be unused?** A: Don't have mine in front of me but that should work. The five pin is a little wider than the four so one wold have to use a five pin plug-in leaving one pole blank. Don't believe one could use it with two four pin plugs. **Q: will this fit a 2021 kia telluride/** A: same answer; if your ride is equipped with a circular wiring harness connector, this fits right into it with no problem. most new vehicles are equipped that way if you get a towing package. **Q: Will this fit 2014 Ford Explorer?** A: If you have a 7 Pin Installed then yes regardless of the years or makes of the vehicle ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect OEM type replacement *by T***R on April 5, 2026* My tow vehicle kept throwing dash warnings that the blinkers weren't functioning, and after some troubleshooting I traced it back to a corroded 7-pin plug on the trailer side. Swapped it out for this one and the errors cleared immediately. The wiring terminals are clearly labeled, matching everything up was simple, The weather sealing on this plug feels noticeably better than the original that corroded out. ### ⭐⭐⭐⭐⭐ Solidarity *by O***H on September 7, 2026* Does what it’s supposed to do ### ⭐⭐⭐⭐⭐ Durability *by M***S on August 30, 2026* Perfect product very pleased ## Frequently Bought Together - WOFTD Trailer Plug Adapter 7 Pin Round to 4 and 5 Flat Blade Trailer Connector Trailer Adapter, 2-in-1 Flat Blade Plug - 4 Way Y-Splitter Plug Universal for Tailgate Light Bar and Trailer Lights Plug & Play Adapter Extension Harness Wiring Plug 4 Pin Connectors (1) - Nilight 48”/49” LED Tailgate Light Strip 90 LED Red/White for Running Light Brake / Turn Signal / Reverse Light，2 Years Warranty --- ## 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.pt/products/189425140-trailer-plug-adapter-7-pin-round-to-4-and-5](https://www.desertcart.pt/products/189425140-trailer-plug-adapter-7-pin-round-to-4-and-5) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-19*