The G L Huyett Key M4 x 4 x 14 Form B is crafted from premium carbon steel, ensuring strength and longevity in mechanical assemblies. Measuring 4 mm in width and 14 mm in length, this key is designed to fit snugly in keyways, providing secure engagement for rotating components. Its precise dimensions and form B classification make it suitable for various applications, from automotive to industrial machinery. The key's surface finish enhances its resistance to wear and tear, making it a reliable choice for both light and heavy-duty tasks.