BRAND NEW!! Alexandria Moulding 4-inch x 4-inch x 49 7/8-inch Unfinished Oak Newel Post. The starting point of a staircase, the Newel Post adds grace and flair to your staircase with it's strong, clean lines and elegant profiles. Whether you prefer a simple understated look or a more ornate look, we have a selection of newels that will allow you to get the staircase of your dreams. Product Dimensions: 4In x 4 In x 49.7/8In The main vertical supports for a staircase. Northern Red Oak Mouldings are a consistent light brown shade with a hint of red