The FUI BST-5406-HHP-16 is a 16BST Hollow Hex Plug, ideal for sealing and capping applications in fluid systems. This plug is crafted from high-quality materials to ensure a secure fit and prevent leaks. Its hex design allows for easy installation and removal using standard tools. The plug is designed to meet industry standards, ensuring compatibility with various systems and applications. Its robust construction provides long-lasting performance, making it a reliable choice for professionals in the field.