The NEW BOSTON GEAR FC30-1-1/8 Bore Hub Jaw Steel 1-1/8 inch Coupling is a high-quality mechanical power transmission component designed for industrial automation and motion control systems. Made of durable steel, this coupling features a 1-1/8 inch bore size and is manufactured by the reputable brand BOSTON GEAR. The FC30-1-1/8 model number ensures easy identification and compatibility with a variety of machinery and equipment. This flexible coupling is ideal for ensuring smooth and efficient power transmission in various industrial settings.