LASCO 10-0976 water Supply flex stainless steel braided with poly inner core 3/8-Inch female compression x 3/8-Inch female compression x 20-inch. 3/8-Inch Compression x 3/8-Inch Compression x 20-inch. Stainless steel braided Supply. Use to connect most faucets to water Source. Lead free product; meets California ab-1953; Vermont; and new Federal standards for low lead applications. Uniform Plumbing Code (upc) certified and approved - industry standard ensuring product quality and safety.