Extended Ball Bearing Windsock Frames

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13 in18 in24 in
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These windsock ball bearing extended frames are a rugged design constructed of a welded steel construction and then a powder coated finish for corrosion protection. They incorporate the same high quality construction as our standard ball bearing frames with the added performance of an extened frame. They incorporate a two bearing pivoting design for effortless pivoting. These frames are ready to be mounted on a 3/4” female pipe thread for the 13”and 18” frames. Use 1” female pipe thread for mounting the 24" and 36" frames.
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Great wind sock frame, strong and durable will last a long time , the 18 in, dia. Works great for my 2800 ft. Airport

Mcdonald R
May 18, 2018

18 Frame has been exposed to all the elements here in the Philippines and within view of the sea, for the past 15 months. Still preforming as expected. Past due for replacing the sock but would recommend this unit.

Todd S
September 21, 2017


Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: Do I want the same size sock opening as the frame--both 13--or should the opening of the sock be larger than the frame?

Yes, you should order the same sized sock as the frame. Both would be 13".

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