The G L Huyett Woodruff Machine Key, sized 1/2 x 3-1/2, is crafted from carbon steel, providing a strong and durable solution for securing rotating components. This key is designed to fit into a circular keyway, ensuring a secure connection in various mechanical applications. Its carbon steel material offers excellent wear resistance and strength, making it suitable for high-load environments. This Woodruff key meets industry standards, ensuring compatibility with a variety of machinery and equipment, making it a preferred choice for maintenance and engineering professionals.