Shakespeare 5228-4 4' Heavy - Duty Extension Mast [5228-4] Brand_McMurdo Circumference - 33" (83

Circumference -  33" (83

Comfortable

and clean out for tanks and compartments

bright 4" color glass-bonded lens display with anti-glare finish

Box Dimensions: 4"H x 11"W x 26"L WT: 4

Shakespeare 5228-4 4' Heavy - Duty Extension Mast [5228-4] Brand_McMurdo Circumference - 33" (83Shakespeare Galaxy Style 5228 4 4' Heavy duty Extension Mast Like the 5228, but 4' length (nominal). Constructed of high quality Shakespeare white fiberglass, and finished to match Galaxy antennas. This 1 1 2" d"iameter extension mast can be used to increase height of an antenna and thus improve effective range, or to boost placement of an antenna above on board obstructions. IMPORTANT! If the combined length of your antenna and all extensions is more