Covidien/Energy-Based Devices Valleylab Stainless Steel Electrodes Case E1550 by Covidien/Surgical/EnB Devices GROUP: Surgery/Minor Procedure:Electrosurgery:Electrodes/Grounding Pads/Tips Item Description: Ball Electrode, 5mm (3/16 in.), 150/Case Packaging Desc: Electrode Ball 3/16150/Case Country of Origin: Harmonized Tariff Code: Product Description: Standard 0.24cm (3/32 inch) diameter shaft. Constructed of high-quality stainless steel and are available in ball, blade, needle, extended needle and extended blade configurations.