Mason's pin High Carbon Steel Round, Square, Oct Shank Size:150x10mm, 200x10mm, 250x10mm, 300x10mm 10pec per bundle, packed masonry nailMaterial: Carbon SteelColour: Red, Black, Green, Yellow,OrangeFinish: Powder coated, Spray powder, Baking varnishMichael Tse Mobile: +86-15854702650Tel: +86-537-5469398Fax: +86-537-5450128 mason's pins