2-prong Foil Fencing Socket with Gold-plated Connectors Better condictivity than non-gold sockets Fits onto any brand and manufacturer's foil blade Socket opening for blade tang is sufficient to go over any blade--no filing necessary German-style design requires clip of body cord to snap onto it to prevent plug from coming out Blade opening has "U"-shaped slots for spaghetti and blade wire; switchable Right-Left (180 degree turn)