Pre-nailed for Concrete FloorsDesigned for ease of installation on concrete floors. Pre-nailed with high quality masonry nails for a firm fixing. 24.3mm wide strip with 72 pins and 11 floor nails.Lenth: 1.52MMedium Pin: 4.8mm (3/16”)Medium Pin and Masonry Nail.The most popular pin length, suitable for most types of carpets.
