Accessories With their comprehensive range of sizes these pads are suiable for all component part grinding applications. PLASTIC FOAM BACKING PAD W/VELCRO Dimension [mm] Dimension [inch] Thread Size Item Code 100 4 M10 X 1.25 M10 X 1.5 M14 X 2 6900908 115 4 1/2 M10 X 1.5 M14 X 2 5/8”–11NC 6900909 125 5 M14 X 2 5/8”–11NC 6900910 150 6 M14 X 2 5/8”–11NC M16 X 2 6900911 180 7 M14 X 2 5/8”–11NC M16 X 2 6900912 For additional versions or non–standard sizes，ask for trico’s support. SANDING PAD W/VELCRO Dimension [mm] Dimension [inch] Thread Size Item Code 125 5 5/16” X 24 6900921 150 6 5/16” X 24 6900922 For additional versions or non–standard sizes，ask for trico’s support. COMPOUNDING + POLISHING SPONGES Dimension [mm] Thread Size Item Code 150 X 50 M14 X 2 5/8” –11NC M16 X 2 6900928 200 X 50 M14 X 2 5/8” –11NC M16 X 2 6900929 For additional versions or non–standard sizes，ask for trico’s support.