The MG500A-G 1-1/4FB CL is a CLUTCH, M SERIES, 0.875" BORE SIZE, 2.75" INNER RACE WIDTH, 3.5 INCH DIAMETER, 2700 RPM MAX, 400 FT-LBS. RATED TORQUE CAPACITY, 639004 manufactured by MORSE POWER. This clutch is designed to provide reliable and efficient torque transmission. With its high torque capacity and durable construction, it ensures precise and smooth operation. Its compact size and easy installation make it suitable for a wide range of machinery and equipment. Perfect for industrial use, this clutch enhances the efficiency and reliability of torque transmission systems.