The 1 1/4" MARQ-2 Test Plug by WAL-RICH CORPORATION is designed for efficient testing and sealing in plumbing applications. This durable test plug features a robust construction that ensures a reliable seal, preventing leaks during pressure testing. With a size of 1 1/4 inches, it is compatible with various pipe systems, making it an essential tool for plumbers and contractors. The plug is easy to install and remove, providing convenience and efficiency on the job. Ideal for both residential and commercial plumbing projects, it meets industry standards for quality and performance.