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Ball Tops for Stairs for 90sq Posts (Pine)


Material: Pine Finger-Jointed

Original price $21.78 - Original price $21.78
Original price
$21.78 - $21.78
Current price $21.78

  per Piece

  • In stock
  • Ships from Adelaide

Quantity (per Piece):

Please Read Before Ordering

Depending on material availability, this product may be supplied in finger-jointed Pine rather than solid Pine. Finger-joints are visible (see product images for reference). Contact us before ordering is solid timber is preferred for your project, and we will check stock availability.


A Radita Pine Ball top/cap designed to suit a 90 x 90mm plain stair or newel post or turned post. It is pre-sanded ready and ready to paint.

This style of post cap/top pairs perfectly with the Tasman and fluted stair post ranges, and is most often used in heritage builds or restorations. It can also add a Hamptons flair to new builds.

Note: This product is not suitable for external use. You can find our external grade post capitals.

Important Dimensions

Overall Pin
Height 115mm 50mm
Diameter 85mm 38mm


Where would you normally use timber stair post tops?
On top of a 90 x 90mm post on a staircase to dress it up.

What is it made out of?
Plantation-grown Radiata Pine.

What are the important dimensions?
Overall: 115mm Height x 85mm Diameter.
On the bottom, there is a 38mm diameter pin that is used to attach the ball top to the post.

How should you finish it?
If looking for a natural finish, then a clear lacquer will be fine; or you can use a stain to achieve your desired colour and then use a clear lacquer to finish it off.
If wanting to paint, a water-based primer/undercoat is not a necessity (although it wouldn’t hurt), but at least 2 coats of the final colour is a must.
Speak to your local paint retailer for more info.

Please Read Before Ordering: This post cap is NOT suitable for outside use. View our range of exterior use post caps