Technical Data Available in Hot Dip Galvanised or 316 Stainless Steel Material Thickness: 5mm Supports 41x41mm channel Ordering Guide Mat NoCat NoDescription Hole size (mm)Mass (kg) 4001071P2072S1HBASE PLATE M12 HOT DIP GALVANISED 140.80 4001072P2072S1SSBASE PLATE M12 STAINLESS STEEL140.85