The Eastman 6-foot dishwasher supply line has superior strength with a PVC core, multi-filament braided nylon reinforcement, a clear vinyl outer shell, and a grade 304-stainless steel braided exterior that is designed to prevent kinking and crimping, corrosion-resistant. The brass nuts are nickel-plated, it includes a 3/8-inch male iron pipe elbow and a 3/4-inch female hose thread elbow. This connector is designed to withstand many hours of use. The supply line comes with a 3/8-inch compression and 3/8-inch compression connection. UPC approved. This product is lead-free compliant for potable water applications.