The Bel-Art Y Connector is an essential tool for any laboratory or DIY enthusiast. This pack of 12 connectors features a durable design, perfect for splitting or combining fluid flow in your experiments. Each connector is made from high-quality materials, ensuring reliability and resistance to chemical reactions. With a 3/16 inch diameter, they fit standard tubing sizes seamlessly. Whether you're conducting experiments or setting up a system, these Y connectors provide versatility and efficiency. Enhance your lab setup with the Bel-Art Y Connector for optimal performance!