[. . . ] Shakespeare works hard to build reliability and durability into all of its products for maximum customer satisfaction. [. . . ] Before installing, please study the diagram and check parts supplied against those listed. Supplied Parts 1 Antenna Assembly 1 PL-259 connector with instruction sheet IMPORTANT!Please read all instructions before installing. The Centennial® Style SE2001EX is a professional quality, collinearphased 5/8-wave VHF marine antenna of 8' overall length with a chrome-plated brass ferrule. Tools required: Soldering iron (40-watt min. , 75-watt max. ), resin core solder, pocket knife, wire cutters. WARNING: Do not let paint solvents, cleaning solvents, or adhesive caulking come in contact with the antenna. Install the PL-259 connector according to the instructions packed with the connector. This antenna requires no external or internal ground system, and works equally well on fiberglass, wood, or metal boats. To clean the antenna, use mild dishwashing liquid (one that is not harsh to the hands and without ammonia) in lukewarm water. Antenna Chrome-plated brass ferrule Cable Tech Tip: This antenna will read "open circuit" when tested with an ohm meter or continuity tester. [. . . ] To clean the antenna, use mild dishwashing liquid (one that is not harsh to the hands and without ammonia) in lukewarm water. Antenna Chrome-plated brass ferrule Cable Tech Tip: This antenna will read "open circuit" when tested with an ohm meter or continuity tester. [. . . ]