The Millboard Duofix Spare Driver kit is supplied for use with the DuoFix Side-Fixing Guide during composite decking installation. This kit is intended to maintain efficient operation when side-fixing Durafix screws into Millboard decking boards.
Each kit contains two steel driver bits, four nylon washers, and four stainless steel washers, providing a ready supply of essential fixings. It is commonly kept on site as a replacement to minimise disruption and ensure continuity during regular decking projects.
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