--- product_id: 206944619 title: "sourcing map 2pcs Shaft Coupler 3mm x 3mm Connector Adapter for RC Airplane Boat Motor L20XD9" brand: "sourcing map" price: "NT$458" currency: TWD in_stock: true reviews_count: 6 url: https://www.desertcart.tw/products/206944619-sourcing-map-2pcs-shaft-coupler-3mm-x-3mm-connector-adapter store_origin: TW region: Taiwan --- # Sleek gold-tone finish Precision 3mm shaft fit Durable copper build sourcing map 2pcs Shaft Coupler 3mm x 3mm Connector Adapter for RC Airplane Boat Motor L20XD9 **Brand:** sourcing map **Price:** NT$458 **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your RC game with precision and style! ## Quick Answers - **What is this?** sourcing map 2pcs Shaft Coupler 3mm x 3mm Connector Adapter for RC Airplane Boat Motor L20XD9 by sourcing map - **How much does it cost?** NT$458 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/206944619-sourcing-map-2pcs-shaft-coupler-3mm-x-3mm-connector-adapter) ## Best For - sourcing map enthusiasts ## Why This Product - Trusted sourcing map brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Gold-Tone Elegance:** Stand out with a stylish finish that complements your high-end RC setup. - • **Complete Installation Kit:** Includes 2 couplers and 8 screws for hassle-free, secure assembly. - • **Premium Copper Construction:** Ensures long-lasting durability and superior conductivity for peak performance. - • **Compact & Lightweight Design:** At just 16g, it adds minimal weight while maximizing efficiency. - • **Seamless 3mm Shaft Connection:** Perfectly engineered for flawless motor coupling in your RC models. ## Overview The sourcing map 2pcs Shaft Coupler set features precision 3mm to 3mm connectors crafted from durable copper with a sleek gold-tone finish. Designed for RC airplanes and boats, these lightweight 20x9mm couplers come with all necessary screws for easy installation, ensuring reliable motor performance and a professional-grade upgrade to your remote control models. ## Description Ideal accessories for RC Model motor, such as airplane boat model. Specification: Color: Gold Tone Material: Copper Thread Size: M3 Net Weight: 16g Connection Diameter: 3mm to 3mm/0.12 inch to 0.12 inch Total Size: 20 x 9mm / 0.79 inch x 0.35 inch (L*D) Package List: 2x Shaft Coupler 8x Screws ## Features - Thread Size: M3; Country of Manufacture: CHINA - Material: copper; Net Weight: 16g - Package Content: 2 x Shaft Coupler with installing parts; Main Color: Gold Tone - Shaft Usage: 3mm to 3mm/0.12 inch to 0.12 inch - Total Size: 20 x 9mm / 0.79 inch x 0.35 inch (L*D) ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B07H94CV96 | | Assembled Diameter | 3 Millimetres | | Batteries Required | No | | Best Sellers Rank | 405,262 in DIY & Tools (See Top 100 in DIY & Tools) 79 in Coupling Nuts | | Colour | Gold Tone | | Customer Reviews | 4.6 4.6 out of 5 stars (61) 4.6 out of 5 stars | | Cutting Diameter | 3 Millimetres | | Date First Available | 20 Aug. 2018 | | Finish | Gold | | Guaranteed Software Updates Until | unknown | | Item Weight | 20 g | | Manufacturer | sourcing map | | Manufacturer Reference | a18060700ux0023 | | Material | Copper | | Number Of Pieces | 2 | | Part Number | a18060700ux0023 | | Size | 3mm to 3mm | ## Product Details - **Material:** Copper - **Fastener type:** Coupling - **Thread size:** M 3 - **Exterior finish:** Copper - **Colour:** Gold Tone - **Metal type:** Copper - **Finish type:** Gold - **Brand:** sourcing map - **Thread class:** Class 5 or Class 8 - **Size:** 3mm to 3mm ## Images ![sourcing map 2pcs Shaft Coupler 3mm x 3mm Connector Adapter for RC Airplane Boat Motor L20XD9 - Image 1](https://m.media-amazon.com/images/I/6112m4vS5jL.jpg) ![sourcing map 2pcs Shaft Coupler 3mm x 3mm Connector Adapter for RC Airplane Boat Motor L20XD9 - Image 2](https://m.media-amazon.com/images/I/51BniuxSkOL.jpg) ![sourcing map 2pcs Shaft Coupler 3mm x 3mm Connector Adapter for RC Airplane Boat Motor L20XD9 - Image 3](https://m.media-amazon.com/images/I/51Q8AhS-LYL.jpg) ![sourcing map 2pcs Shaft Coupler 3mm x 3mm Connector Adapter for RC Airplane Boat Motor L20XD9 - Image 4](https://m.media-amazon.com/images/I/51QvsJoqgoL.jpg) ## Available Options This product comes in different **Colour Name, Size Name** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent *by on Reviewed in the United Kingdom 10 May 2025* Excellent 5 star ### ⭐⭐⭐⭐⭐ As expected *by on Reviewed in the United Kingdom 20 January 2024* Not much to say - was as expected and the sizing was correct, grub screws fitted fine. Useful coupler, would buy again ### ⭐⭐⭐⭐⭐ Great coupling *by on Reviewed in the United Kingdom 6 February 2024* No problem easy to fit --- ## 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.tw/products/206944619-sourcing-map-2pcs-shaft-coupler-3mm-x-3mm-connector-adapter](https://www.desertcart.tw/products/206944619-sourcing-map-2pcs-shaft-coupler-3mm-x-3mm-connector-adapter) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-09-10*