This Zipbolt Newel Post Fastener is designed to anchor newel posts to floors or wooden joists, and can also be used to secure the upper newel to the base newel. It is easy to use and can be tensioned with a cordless drill, saving time and requiring only one person to create the joint. It is suitable for fixing a newel to wooden or concrete floors, and for fixing newels together on demountable staircases. The fastener can be used with a cordless drill or hand driver using the supplied 6mm hex bit. Easy-to-follow instructions are included, providing a strong and powerful fix.