The Gib Head Machine Key, sized 3/8 x 3-1/2, is engineered for strength and precision in mechanical applications. Made from high-grade materials, this key provides a secure fit in keyways, preventing slippage and ensuring reliable operation of rotating machinery. Its robust design is suitable for various industrial applications, making it a go-to choice for engineers and technicians. The Gib Head feature enhances grip, allowing for easy installation and removal. This machine key adheres to industry standards, ensuring consistent performance and durability in demanding environments.