The 40-2 EK Enuma Chain Stainless Steel Connecting Links are a high-quality product designed for industrial automation and motion control systems. With a durable stainless steel construction and a brand known for reliability, EK, these connecting links come in a convenient box of 25. Ideal for roller chains and sprockets, these links provide dependable power transmission for various mechanical systems. Perfect for businesses and industries requiring precise and efficient motion control, these connecting links are a valuable addition to any operation.