The 3mm Fittings Pack is a complete fixing kit designed for use with the Clipglaze secondary glazing system. Specifically intended for 3mm glazing sheet fitted with flexible edging, it provides all the essential components needed for a secure, neat, and professional installation. Each pack contains 150 turnbuttons and matching woodscrews, together with mitre gauges to help achieve accurate measuring and precise installation. Designed to work seamlessly with the Clipglaze system, this fittings pack ensures glazing panels are held firmly in place while remaining easy to remove for cleaning, maintenance, or seasonal adjustments. Suitable for domestic, commercial, and office secondary glazing projects, it offers a convenient all-in-one solution for reliable and long-lasting installations.