The KEY 3/8 X 3/8 X 10MM X 4MM is a precision-engineered drive component from Dodge Industrial, designed for secure fastening in mechanical assemblies. This key features dimensions of 3/8 inch by 3/8 inch, with a length of 10mm and a thickness of 4mm, making it suitable for a variety of applications. Constructed from high-strength materials, it ensures durability and reliability in demanding environments. Ideal for use in machinery and equipment requiring secure connections, this key is essential for maintaining operational efficiency.