The 1-1/4" Poly Insert Coupling by Braxton Harris is essential for connecting polyethylene pipes in various plumbing applications. This coupling is made from high-quality poly material, ensuring durability and resistance to corrosion. Its 1-1/4" size allows for a secure fit, making it ideal for irrigation systems, water supply lines, and more. Designed for easy installation, this coupling is perfect for both DIY projects and professional plumbing work, providing a reliable connection that stands the test of time.