In lawn laying projects, specialized lawn fixing nails are essential tools to ensure the turf is securely attached to the ground. These nails are used to anchor the edges of the lawn to the boundaries of the site or directly into the ground. Typically, these nails come in U-shape or L-shape designs and are driven into the ground using hammers or mechanical equipment. The edge of the lawn is then tucked under the nails to ensure a tight fit against the ground.