White Oak Stop Chamfer Flute spindles / balusters from Richard Burbidge Trademark range. Standard spindle 1100 x 41 x 41. Flute detail appears on two of the faces, and the chamfer is on all of the edges. For both, post-to-post systems, where the handrail butts up to the newel post, and, over-the-post, continuous handrail systems.