Forming spike has a diameter of 6.5mm and a length of 63mm, dimensions are specifically chosen for effective penetration into wooden or other formwork materials., Spike features a sharp point that facilitates easy insertion into the formwork material, reducing the effort required for installation. The sharp point ensures precise and accurate positioning., Iccons Forming Spike is suitable for various concrete formwork and construction applications; can be used for securing wooden forms, panels, and other formwork materials.