The Outdoor Equipped screw in pegs are ideal for when the ground is too hard for your standard tent pegs. Each Peg can be screwed into the ground using a 13mm hex head socket that allows your drill to do all the hard work for you. If you don't have a drill, you can easily use these pegs with a shifter or a 13mm spanner, and you're good to go. They also contain a glow in the dark heed for night visibility.