The Full Spiral Blade Anchors offer an upgraded design with a full spiral blade that makes drilling into the ground easier, featuring a 2.21mm/0.087 in. thick and 40mm/1.6 in. wide blade, along with an overall length of 38cm/15 in. The top ring design provides enhanced resistance, ensuring the anchors hold firmly in place even during high winds. Constructed from powder-coated solid steel, these anchors are rust-resistant and built to last, with no color fading or breaking over time, thanks to their robust construction. Installation is quick and hassle-free, requiring just 10-seconds when using an electric nut drill, or alternatively, the supplied T-wrench or other tools can be used for versatile installation options. These versatile anchors are ideal for securing a wide range of outdoor activities and structures, including trampolines, tents, swing sets, gazebos, dog runs, canopies, garden sheds, carports, and more. The package includes 4 heavy-duty spiral screw-in ground anchors, along with a power nut driver drill bit, a T-handle hex wrench, and a carry bag, providing ample supplies for daily use and replacement needs.