1/2" Construction Plugs, 6 Pieces, Red and Blue, Plumbing Pipe Plugs, Pipe Plugs, with Brass Thread and Zero Ring Seal, for Water Pipe Installation

High-quality materials: Made of 1/2-inch plastic and brass with a rubber sealing gasket to ensure reliable sealing performance, resistance to moisture and corrosion, and resistance to hot and cold water temperature fluctuations for long-term use. Easy to use: The pipe plug is easy to use and ensures a firm, leak-proof connection without tools. It can be tightened or loosened by hand or with an adjustable wrench. High sealing performance: The plug is equipped with a sealing gasket that ensures a strong and stable connection. This allows you to temporarily seal hot and cold water pipes, identify leaks, and minimize losses. Versatile: The 1/2" construction plug is ideal for pressure testing and sealing hot and cold water connections during installation, making it perfect for bathrooms, kitchens, and heating systems. Package contents: The kit contains six 1/2" red and blue plugs to distinguish between hot and cold water pipes. It serves to temporarily seal hot and cold water pipes and is sufficient for everyday needs.