Description: Versatile Installation: These ground anchors can be installed horizontally or vertically by adjusting the top ring, or screwed into wooden applications by unscrewing the top ring. They are widely used for trampolines, sheds, carports, swings, amusement facilities, and more.Enhanced Stability: The ground anchors feature widened spiral blade that increase the contact area when screwed into the ground, ensuring greater stability. There's no need to worry about strong wind conditionsConstruction: Ground stakes are made from 12mm diameter solid steel for extended durability. The fully welded wider spiral provides stronger support in various soil typesEasy Installation: The ground anchors come with a drill nut sleeve attachment for quick screwing into the ground when used with a drill. Their bit design and spiral blade can penetrate different soil typesUsage Limitations: These Screw in Earth Anchors are not suitable for rocky soils or those entwined with tree roots to avoid stake damage or drill overload Specification: Material: Carbon Steel Color: Silver Size Chart: 40.7cmx8cm/16.02inchx3.15inch Package Includes: 4 Ground anchors4 U shaped clips8 Screws4 Protection covers4X Connection clips8 Accessories1 Electric drill nut sleeve Note: Please allow slightly errors 1-2cm differences due to manual measurement.