Experience seamless connexions with the Thogus TRC8064/P Reducing Coupling. Designed for reliability, this coupling features a 3/8x1/4 inch barbed configuration, ideal for creating a secure and watertight seal. Each pack contains 100 units, ensuring you have ample supply for your plumbing needs. Crafted with precision, the male and female thread sizes are both 3 1/4 inches, providing a consistent and sturdy connection. Whether you're tackling a large project or maintaining your home's plumbing system, these couplings are a trusted choice for durable and efficient pipe joining.