Medex 4-Way Stopcock W/Male Luer Lock - Unit/Measure - Case Medex 4-Way Stopcock W/Male Luer Lock 50 Ea/Cs Part #: MX5341L Manufacturer: Smiths Medical ASD, Inc.Units of Measure: Case $108.16 Quantity discounts available QuantityPrice Quantity -+ Add to Cart DetailsDetailsSterile. Single. Latex free.