Double Ball Bearing 18" Windsock Frame
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This frame design is truly a mainstay for general aviation. The strong, sturdy, double ball-bearing and ¼” cold rolled steel design will offer you many years of exceptional service. Having a ¾” collar or female thread looking up allows you to simply screw the extension rod into the awaiting threads for easy installation. Our BB Series frames have just gone through a re-design! We recently made the ring attachment arms one piece, both top and bottom. This allows us to make a very strong weld on top and overall creating the strongest frame on the market. We then put a state of the art black powder coat finish on the frame for added durability.