Set of 4 1/2 Inch Construction Plugs, Sealing Plugs

Brass-Plastic Composite Construction: This construction plug features a precision brass thread on the front face and a robust PP plastic body. Used as a sealing plug for water lines, it provides a reliable seal for pipe openings and is suitable for installations, temporary shutoffs, and inspections. Color-Coded Identification: The 1/2-inch construction plugs are available in red/blue (two blue, two red) for quick identification of hot and cold water lines. This color-coded system simplifies installation and maintenance. Standard 1/2-inch Thread: With a thread diameter of approximately 20 mm and a length of approximately 75 mm, these sealing plugs fit standard pipe openings. The precision thread ensures a secure connection and a reliable seal. Easy Manual Installation: The precision thread allows for easy tightening by hand or with a wrench. These construction plugs save time during installations and frequent replacements. Versatile in plumbing: Suitable for bathrooms, kitchens, and boiler rooms – for new installations, repairs, or system inspections. These 1/2-inch construction plugs are handy tools for both DIYers and professionals.