--- product_id: 133757092 title: "1pc Metal Universal Joint For RC Cars Boats DIY Toy Accessories Cardan Joint" brand: "caimei tools" price: "79664₫" currency: VND in_stock: false reviews_count: 1 url: https://www.desertcart.vn/products/133757092-1pc-metal-universal-joint-for-rc-cars-boats-diy-toy store_origin: VN region: Vietnam --- # Precision 5x8mm size Versatile for RC cars & boats Durable iron plating 1pc Metal Universal Joint For RC Cars Boats DIY Toy Accessories Cardan Joint **Brand:** caimei tools **Price:** 79664₫ **Availability:** ❌ Out of Stock ## Summary > ⚙️ Upgrade your RC game with precision and power! ## Quick Answers - **What is this?** 1pc Metal Universal Joint For RC Cars Boats DIY Toy Accessories Cardan Joint by caimei tools - **How much does it cost?** 79664₫ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/133757092-1pc-metal-universal-joint-for-rc-cars-boats-diy-toy) ## Best For - caimei tools enthusiasts ## Why This Product - Trusted caimei tools brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Robust iron plating ensures long-lasting durability under stress - • **Lightweight Power:** Only 100g—adds strength without weighing down your model - • **Ready for DIY Mastery:** Single piece package lets you upgrade or repair with ease - • **Universal Compatibility:** Perfectly designed for RC cars, boats, and custom toy builds - • **Engineered for Precision:** Compact 5x8mm size fits seamlessly into your DIY projects ## Overview This 1pc Metal Universal Joint, sized 5x8mm and crafted with durable iron plating, is a versatile and lightweight accessory designed for RC cars, boats, and DIY toy projects. Weighing just 100g, it offers reliable performance and easy integration for hobbyists seeking precision and durability. ## Description Description: size for you reference 2mm*2mm:D8.0*Φ2.0*Φ2.0*M3*L18mm (mean s outer diameter is 8mm, hole diameter is 2mm, fit for M3 grub screw, length: 18mm) 2mm*2.3mm:D8.0*Φ2.0*Φ2.3*M3*L18mm 2.3mm*3mm:D9.0*Φ2.3*Φ3*M3*L23mm 2.3mm*2.3mm:D8.0*Φ2.3*Φ2.3*M3*L18mm 3mm*3mm:D9*Φ3.0*Φ3.0*M3*L23mm 3mm*5mm:D11*Φ3.0*Φ5.0*M4*L23mm 3mm*3.17mm:D9*Φ3*Φ3.17*M3*L23mm 4mm*2.3mm:D9.0*Φ4.0*Φ2.3*M3*L23mm 4mm*3mm:D9.0*Φ4.0*Φ3.0*M3*L23mm 4mm*4mm:D9.0*Φ4.0*Φ4.0*M3*L23mm 4mm*6mm:D11*Φ4.0*Φ6.0*M4*L23mm 5mm*5mm:D11*Φ5.0*Φ5.0*M4*L23mm 5mm*6mm:D11*Φ5.0*Φ6.0*M4*L23mm 5mm*8mm:D14*Φ5.0*Φ8.0*M4*L35mm (Which has a fixed design of the reed, so there is a little tight, is a normal phenomenon!)6mm*6mm:D11*Φ6.0*Φ6.0*M4*L23mm 6mm*8mm:D14*Φ6.0*Φ8.0*M4*L35mm (Which has a fixed design of the reed, so there is a little tight, is a normal phenomenon!)8mm*8mm:D14*Φ8.0*Φ8.0*M4*L35mm (Which has a fixed design of the reed, so there is a little tight, is a normal phenomenon!)8mm*10mm:D16*Φ8.0*Φ10*M4*L35mm 10mm*10mm:D16*Φ10*Φ10*M4*L35mm Package Included: 1pcs Universal Joint ## Features - Materil:Iron plating - Package Included:1pcs Universal Joint - Universal Joint For RC Cars Boats DIY toy accessories cardan joint - 1pc Metal Universal Joint For RC Cars Boats DIY Toy Accessories Cardan Joint - Choose what you need ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | CaiMei | | Part Number | L500010643 | | Package Dimensions | 15 x 10 x 5 cm; 100 g | | Manufacturer reference | L500010643 | | Size | 5x8mm | | Item Package Quantity | 1 | | Batteries included? | No | | Batteries Required? | No | | Item Weight | 100 g | ## Images ![1pc Metal Universal Joint For RC Cars Boats DIY Toy Accessories Cardan Joint - Image 1](https://m.media-amazon.com/images/I/31g1g2EgWGL.jpg) ![1pc Metal Universal Joint For RC Cars Boats DIY Toy Accessories Cardan Joint - Image 2](https://m.media-amazon.com/images/I/41sYygMRE3L.jpg) ![1pc Metal Universal Joint For RC Cars Boats DIY Toy Accessories Cardan Joint - Image 3](https://m.media-amazon.com/images/I/41Wl2Os7lYL.jpg) ![1pc Metal Universal Joint For RC Cars Boats DIY Toy Accessories Cardan Joint - Image 4](https://m.media-amazon.com/images/I/410vThVTmzL.jpg) ![1pc Metal Universal Joint For RC Cars Boats DIY Toy Accessories Cardan Joint - Image 5](https://m.media-amazon.com/images/I/413mbK0jseL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Pretty good quality for the price *by S***Y on 15 July 2017* Pretty good quality for the price. An accurate fit on the shafts and usefully they were supplied with all needed grub screws and allan wrenches to fit them properly. Good surface finishing, no burrs or other issues and the threads were well formed. A little more play in the joints that I would ideally have liked but not enough to cause problems, they're still fine for power-transmission applications but I would be cautious using them in applications where precise position control is needed --- ## 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.vn/products/133757092-1pc-metal-universal-joint-for-rc-cars-boats-diy-toy](https://www.desertcart.vn/products/133757092-1pc-metal-universal-joint-for-rc-cars-boats-diy-toy) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-22*