The drill-free way to mount your centre dowel - simply peel back the adhesive on the base of the bracket, place it in the centre of your masonite board and insert your dowel. Features a 16mm hole to fit a large dowel. Made from polypropylene (PP). Measurements (approx.): Hole Diameter - 16mm Thickness - 1.5mm Bottom Diameter - 80mm. Mount your centre dowel without the need for drilling! Introducing the LOYAL Dowel Mounting Bracket - the ultimate drill-free solution for mounting your center dowel. Easy Installation: No drilling required, simply peel and stick. Optimal Fit: Designed with a 16mm hole to accommodate large dowels. Durable Material: Made from high-quality PP with a thickness of 1.5mm. Stable Base: Features an 8cm bottom diameter for enhanced stability.