- Durable Design: Crafted from high-quality iron, our brass shaft coupling connector is designed for exceptional wear resistance and longevity. This ensures reliable performance in demanding environments, reducing the need for frequent replacements. - Premium Construction: This brand-new shaft coupler is made from superior metal materials, guaranteeing lasting durability. Its robust construction minimizes wear and tear, providing consistent performance for your mechanical applications. - Variety of Sizes: Available in multiple sizes, this copper shaft coupler accommodates various diameters, making it versatile for different setups. Choose from options of 3.0-5.0 mm, 3.0-6.0 mm, and 3.175-2.0 mm to meet your specific requirements. - Versatile Applications: Perfect for a range of projects, this shaft coupling connector effectively connects model cars, ships, and robots. It is an essential component for hobbyists and professionals alike, enhancing the functionality of your projects. - Key Attributes: - Function: Provides reliable connection for rotating shafts. - Compatibility: Works with various models and setups. - Size Options: Flexible sizing to fit different applications. - Material: High-quality, durable metal for long-lasting use. - Performance: Reduces maintenance with its wear-resistant design. This shaft coupling connector is designed to meet the needs of both amateur and professional builders, ensuring seamless operation and durability in every application.