PA-14 Electrode Holder 350 Amp Bulk Radnor Electrode Holders are available in a range of styles, sizes, and capacities. (150, 200, 250, 300, 350, 400, 500, and 600 amp.) for accommodating electrodes from 1/16" to 3/8".Made from high quality materials for high conductivity and imPairoved cable connections.Supplied with an allen wrench and cable connection ferrule, assuring efficient connnection and minimizing cable strand breakage, at the connection.Newly designed lever for good hand clearance and better hold. Heavy-duty shock Pairoof nylon handleLightweight and easy to operate. 1 Case