Great in Sand, Soil, Asphalt Made of Heat Treated Aluminum Re-Usable, Lightweight, Won't Rust Great for Erosion Mats, Canopies, Awnings, Tents, Camping, and More Install and Remove by Hand The PE-T9 is a 9” long reusable screw anchor made of lightweight heat treated aluminum. The 4” long cast in T-handle makes for easy, tool free installation & removal. The PE-T9 can hold up to 200lbs. The PE-T9 has been used for camping, backpacking, RV awnings, 10 x 10 pop up tents, beach shelters, securing small trees, small dogs, and more!