The REV L190-1-7/16K jaw coupling features a 1-7/16" bore with a keyway, designed for efficient power transmission in various applications. This coupling is constructed from high-quality materials, ensuring durability and resistance to wear. Its design allows for easy installation and maintenance, making it suitable for both new and existing systems. The coupling is engineered to handle high torque loads, providing reliable performance in demanding environments. Ideal for use in machinery and equipment requiring precise alignment and flexibility, this jaw coupling is a trusted choice for professionals.