General description 18in Ground Anchors Kit includes 4 heavy-duty helix earth anchors designed for securing various outdoor structures such as camping tents, canopies, and swing sets. Made from high-quality steel, these anchors are sturdy, anti-rust, and resistant to corrosion, ensuring long-lasting performance. Technical specifications Length: 18 inches Drill bit diameter: 11 mm / 0.43 inch Helix width: 7.1 cm / 2.8 inches Solid steel shaft diameter: 10 mm / 0.39 inch Usage These ground anchors are easy to use; simply insert them into the soil without the need for additional tools. They provide a secure hold for various applications, including: Trampolines Playground playsets Kid's swing sets Slides Deer stands Canopies Temporary shelters Fencing and fence posts Trees Vertical hammock stands Other information Color: Green Material: Steel Package Contents: 4 x Earth Ground Anchors Note: Light reflection and different displays may cause the color of the item in the picture to differ