🔧 Elevate Your Engineering Game! Crafted from high-grade aluminum alloy, it guarantees durability and longevity in demanding applications. Eliminate stress between motor and components, enhancing the lifespan of your machinery. Experience seamless operation with our plum-shaped coupler that absorbs vibrations effortlessly. Perfectly suited for CNC machines, servo motors, and step motors, making it a must-have for any tech-savvy professional. Designed for high-performance, this coupling ensures maximum torque transfer without compromise. Durable Aluminum Alloy 5-8mm Diameter High Torque Absorption The 2PCS 5mm to 8mm Aluminium Plum Flexible Shaft Coupling is a high-performance connector designed for CNC machines and servo motors. Measuring L25mm x D20mm, it features a robust aluminum alloy construction that provides exceptional torque transmission and flexibility, ensuring stress-free operation and longevity.