Quality Ball Bearing Windsock Frame

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Quality Ball Bearing Windsock Frame

Our USA manufactured, ball bearing airport windsock frames are a rugged design and constructed of welded steel and then a powder coated finish for corrosion protection. They incorporate a two bearing design for effortless pivoting. These frames are ready to be mounted on a ¾” female pipe thread for the 8", 13", 18" and 24" and a 1" pipe thread for the 36".

Please note: For the larger frames, there may be an extra 'over-sized' shipping cost. This will be calculated upon ordering and we will call you to discuss.

36" frame is not typically held in stock and is available for special order. Call for info, or simply place an order online and we'll send you the details.

Available in (Diameter):

  • 8" (20cm)
  • 13" (33cm)
  • 18" (46cm)
  • 20" (51cm)
  • 24" (61cm)
  • 36" (91cm)

Fitting Instructions:

- Insert (drop) the 1" riser pipe (that comes out of bottom bearing) into a 1-1/4 OD (1-1/8" ID) water pipe at the top of existing pole.
- If you wish, a washer can be put on the riser pipe. Your pole will rest on this washer.
- The nipple of the bearing (where set screw fastens bearing to riser pipe) will rest on your 1-1/4" OD pipe or the washer.
- If your existing pole is a lot larger than the 1-1/4" OD pipe, make sure riser pipe does not rock side to side.

This type of installation in no way affects the function of the bearing.
This type of installation also makes it much easier to take the frame down when replacing the windsock.

We have moved!

Downunder Pilot Shop has recently merged with Concept Aviation and moved both companies into a new retail & warehouse location in Bankstown Aerodrome. See the Contact Us page for more info.

We proudly use Australia Post

95% of orders are shipped out on the same day when made before 4pm AEST.

Shipping Costs:

Local Sydney* shipping: $9.95 flat rate

Rest of Australia, based on order value:
Under $20 - $16.95
$20 - $99.99 - $14.95
$100 - $249.99 - $12.95
Over $250 shipping is FREE!

Domestic Delivery Times:

1-3 days for most Metro deliveries
3-7 days for rural deliveries
Can be up to 10 days for very remote areas of Australia


You can pickup your order from our store at Bankstown Aerodrome, NSW. See Contact Us page for our location and opening hours.

PO Boxes

We can deliever to PO Boxes with Australia Post

International Shipping

shipping will be calculated at the checkout.
All duty and customs charges are the responsibility of the customer

Go to: Shipping Policy page

*Local Sydney shipping is based on a 35km radius from our location. This covers most of metro Sydney.