Thank you for your interest in BalusterPro, a unique and handy tool designed for carpenters and woodworkers, but useful for do-it-yourselfers and homeowners alike.  BalusterPro makes the chore of calculating spacing of handrail balusters a quick and elementary task.  Can also be used for any job requiring equal spacing between boards or slats.  Use for picket fences, bench/chair backs and decks.  Works with both inches and metric.