- Versatile Application: These pipe plugs are engineered to effectively seal various openings in machines, fittings, and pipes. Ideal for intake manifold connections, pump connections, engine jack holes, and more. Perfect for use in manifolds, ships, industrial pipe systems, and swimming pool pipe ends. - Product Details: The package includes one pipe closure with a G1/2 thread. Its dimensions are 27 x 19 mm (1.06 x 0.75 inches) in diameter and height. - Durable Material: Constructed from 45# steel, this plug offers outstanding durability and resistance to corrosion, ensuring longevity in various environments. The sealing rings enhance its performance, providing reliable protection for your piping system. - User-Friendly Design: Featuring an inner hex head, this design allows for improved leverage and precise control with a hex key, making installation and removal straightforward. - Practical Use Cases: 1. Perfect for sealing intake manifolds in automotive applications, preventing fluid leaks and ensuring optimal engine performance. 2. Effective for closing off unused connections in industrial piping systems, maintaining system integrity and preventing contamination. 3. Ideal for securing swimming pool pipes during maintenance, ensuring no water escapes and protecting your pool system. This pipe plug combines versatility, durability, and ease of use, making it an essential component for a range of applications.