Shakespeare PL-259-58-G ConnectorShakespeare offers an extensive line of marine grade connectors and adapters for antenna installations. Our new connectors are gold-plated brass to better withstand the elements and to minimize traditional connector-borne signal loss. PL-259-58-G is a solder-type PL-259 connector with UG175 adapter and a DooDad® Cable Strain Relief for RG-58 coax.