Shakespeare 5421-XT 4 Black AM / FM Antenna [5421-XT] Winterizing | Heaters/Dehumidifiers Installation only requires a 1/2"

Installation only requires a 1/2" hole

Water Resistant Toggle Switch Panel is constructed of injection molded ABS and polycarbonate

Ultra-low current draw

Models also available for Gelled Electrolyte batteries

Shakespeare 5421-XT 4 Black AM / FM Antenna [5421-XT] Winterizing | Heaters/Dehumidifiers Installation only requires a 1/2"Shakespeare Galaxy 5421 XT LITTLE GIANT 4' AM FM Entertainment Band Same as the 5420 XT, but with an exclusive black Galaxy finish. Bring in those stations! This Little Giant is in charge of the entertainment. Its sturdy construction and outstanding performance make it an excellent choice for T tops, Hard tops and other elevated mounting positions. Extra rigid, extra tough. Copper elements Stainless steel ferrule with standard 1" 14 thread Includes