Buyers Products B1310 Series Flange Yoke works seamlessly with heavy duty PTO driveline components in order to deliver reliable flexible coupling. The yoke is compatible with other major manufacturers' heavy duty driveline components. It comes in two different sizes and bore types to work with your system. The yoke is made of forged steel for strength and durability. It works with Buyers Products 5153XBA U-joint to provide smooth and continuous torque transfer. The B1310 Series Flange Yoke is perfect for heavy duty applications with the ability to handle up to 1560 inch pounds of torque at 1000 RPM continuous duty (approximately 25 HP).