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.
• 4-1/2" long
• Stainless steel construction
• Standard 1"-14 threads, female upper, female lower
• Durable and attractive