- Material: Durable Brass Crafted from high-quality brass for excellent strength and longevity, ensuring reliable performance in demanding applications. - Rigid Coupler Designed for firm connections, this rigid coupler provides stability and precision in mechanical assemblies. - Shaft Coupling Ideal for linking two shafts together, it effectively transmits torque and rotational motion without slippage. - Inner Diameter Options: Available in various sizes: 2mm, 2.3mm, 3mm, 3.17mm, 4mm, 5mm, and 6mm. This range ensures compatibility with a wide array of shaft sizes, making it versatile for multiple projects. Key Benefits: - Reliable Performance The robust brass construction ensures durability and resistance to wear, catering to both hobbyists and professionals in need of dependable coupling solutions. - Versatile Applications Perfect for use in robotics, 3D printers, and CNC machines, this coupler is essential for projects requiring precise alignment and torque transmission. - Easy Integration The multiple inner diameter options allow for seamless compatibility with various shaft sizes, making installation straightforward and efficient. Choose this brass rigid coupler for your next project, and experience unmatched reliability and performance in your mechanical systems.