Heavy Duty Ground Screw Anchor Twist Stakes, 8 Inch, 7Penn Spiral, 4 Pack. [Secure Outdoor Furniture and Structures] Whether you are preparing for an oncoming hurricane, tornado season, or just high winds, the 7Penn 8 Inch Black Spiral Ground Stakes with Folding Eyelets ensure stability and durability [Spiral Tie Down Stakes] Spiral design digs deep into the ground and provides up to 125 pounds (56.7kg) of pull force for maximum security; Large eyelet hoops allow you to attach rope, ratchet straps, and other tie-down belts or folds (not included) to reduce profile size and minimize obstruction in high traffic areas [Easy Installation and Use] Push the hardened tip of each trampoline anchor tie out stake until the spiral earth anchors are fully inserted and the 3 inch diameter faceplate is flush with the ground; Pass a rope or harness through the metal ring; Best for damp, soft, grassy areas [Built to Last] Steel construction ensures maximum durability, while the spiral design fits snuggly in the ground to provide a robust and reliable anchor connection; Vibrantly-colored powder coating resists cracking, chipping, and corrosion while enhancing visibility that won?t blend into the ground [Contents] Each canopy and shed anchor kit includes (4) black 8-inch (20.3cm) reusable corkscrew stakes with folding eye bolts, (1) 9.8 inch torque bar, and (1) 19 by 10.8-inch carry bag; Ratchet tie-down straps required, not included