Introducing a rare find, the vintage McGill 400 pull chain switch with 3-speed options. This item is perfect for electrical equipment and supplies for businesses and industries. The brand, McGill, is known for producing high-quality products that guarantee durability and longevity. If you're looking for a reliable pull chain switch, look no further than this vintage masterpiece. The 3-speed options make it convenient for any electrical equipment, and it's a perfect addition to any collection.