The 3/8" OD X 20" Flexible Closet Pex Riser from Braxton Harris is designed for versatile plumbing applications. This riser features a flexible design that allows for easy installation in tight spaces. Constructed from high-quality PEX material, it is resistant to corrosion and suitable for both hot and cold water systems. The 3/8" outer diameter ensures compatibility with standard plumbing fittings. This riser is ideal for residential and commercial use, providing reliable performance and compliance with industry standards.