Brass Coupling: Diameter Reduction Adapter for 2/2.3/3/3.17/4/5/6mm Transmission Shafts

This versatile adapter is designed to seamlessly connect and reduce the diameter of transmission shafts. It accommodates 2mm, 2.3mm, 3mm, 3.17mm, 4mm, 5mm, and 6mm shafts, making it an essential tool for precise mechanical applications. Crafted from durable brass, it ensures reliable performance and longevity. Ideal for various projects and industrial uses, this adapter offers easy installation and a secure fit, enhancing the capability and flexibility of your machinery.