Shakespeare 4700-1 12" Stainless Steel Extension [4700-1] Brand_Humminbird UPC: 010342160614

UPC: 010342160614

3" x 1-1/2" on center

UL listed to standard 248-15

Clear polycarbonate cover snaps on to meet Coast Guard and ABYC insulation requirements

SL Series: SL755RC

Shakespeare 4700-1 12" Stainless Steel Extension [4700-1] Brand_Humminbird UPC: 010342160614Shakespeare Style 4700 1 Extension Mast Shakespeare extension masts can be used to extend the reach of smaller marine antennas by increasing their height above the water, or by helping them clear obstructions that would otherwise interfere with proper radiation. Shorter masts are useful for mounting marine TV antennas, GPS receivers, marine satellite TV dishes and the like. 1' long Stainless steel construction Standard 1" 14 threads, male upper,