2005 Square-Top Baluster - 1-3/4" square. This is a 1 3/4" square top baluster. This baluster looks great with our 3010 pin-top newel series or our 3040 acorn-top newel series. This type of wood balustrade is also available fluted, reeded, octagonal-cut or with a twist. Also available in our 5-length baluster series - call for details. Available in Red Oak, Primed, White Oak, Beech, Poplar, Soft Maple, American Cherry, Brazilian Cherry (Jatoba), Hickory, Mahogany and Walnut.