Screw-type asphalt aftermarket anchors that can be installed directly on the asphalt. Installation has been done by applying glue to the asphalt or using concrete and concrete anchors. With the asphalt screw anchors, you can install it directly on the asphalt. Screw-type for easy removal. (Does not use glue, so it will not damage the product). Ideal for securing post flex and cycle stands. [Precautions] The strength of the asphalt material may vary depending on the environment, such as the thickness, temperature, and humidity, so please check before using.