The G L Huyett Woodruff Machine Key is a metric key measuring M3 x 5, crafted from high-quality carbon steel. This key is designed for use in various mechanical applications, providing a secure fit for rotating components. Its precise dimensions ensure compatibility with standard keyways, making it ideal for use in machinery and automotive assemblies. The carbon steel construction offers excellent strength and durability, ensuring reliable performance under load. This product meets industry standards, making it a trusted choice for engineers and technicians seeking dependable key solutions.