Insaga 18" Ground Anchors 2-Pack — 12mm Solid Steel, 3" Spiral Blade with Removable Eyelet for Trampolines & Sheds

Insaga 18" Ground Anchors are heavy-duty, screw-in earth stakes engineered to secure trampolines, sheds, carports, mobile homes and other outdoor structures with a 3" spiral blade and fully welded 12mm solid-steel construction.

These two-pack ground anchors combine a long 17.5" profile, deep 15" ground reach and a wide 3" spiral to bite into soil and improve holding power without bulky hardware. Built from 12mm solid steel with a chrome-plated finish and fully welded eyelet, they resist bending during installation and deliver dependable anchoring for seasonal or permanent outdoor set-ups. The top eye can be removed for faster installation with a socket or drill adapter, then reattached for tensioning ropes, straps, or cables.

How do these anchors make installation quicker and easier?

Each anchor includes a removable eyelet so you can attach a socket or impact driver for fast, straight screwing into the ground. The smooth, larger-diameter spirals reduce installation resistance while still concentrating holding force deeper in the soil. This design lets one person install anchors faster and with less effort than typical rebar-style stakes.

• Removable eyelet accepts 14mm socket for power or hand tools
• 3" spiral blade minimizes digging while maximizing grip
• 15" ground length gives deeper engagement than short stakes
• 1.25 lb per anchor balance portability and strength

What materials and construction ensure durability and strength?

Insaga anchors use 12mm solid-steel shafts and fully welded spiral blades and eyelets for a rigid, one-piece load path. A chrome-style plating provides a corrosion-resistant surface suitable for seasonal exposure to damp soil. The welded assembly prevents twisting or shear at connection points when under load.

• 12mm diameter solid-steel body for high tensile strength
• Fully welded eyelet and spiral for a continuous load path
• Chrome-style coating to slow rust and extend usable life
• Supplied 14mm socket speeds powered installation

Which outdoor projects are these anchors best suited for?

These anchors were designed to secure lightweight to medium outdoor structures where lateral and uplift forces matter more than permanent foundation strength. They work well for seasonal anchoring of trampolines, swing sets, dog kennels, tents and sheds, and as temporary fasteners for carports or mobile homes. For very soft peat or loose sand, use additional anchors or supplementary anchoring methods.

• Trampolines and kids play systems
• Sheds, portable carports and mobile homes
• Dog runs, chicken coops, garden trellises and tents
• Temporary or relocatable installations where reuse matters

How do you remove or reposition the anchors later?

To move anchors, unscrew and remove the top eyelet, then use the same socket or a wrench to rotate the anchor out of the soil. The spiral design allows controlled extraction with minimal disturbance, making these anchors reusable for future projects.

• Unscrew and remove the eyelet before extraction
• Use supplied 14mm socket or wrench for leverage
• Spiral pulls out cleanly for easy repositioning and reuse
• Lightweight 1.25 lb per piece eases handling and storage

Who is this for: These Insaga ground anchors suit homeowners, contractors and property managers who need reliable, portable anchoring for seasonal structures, recreational equipment and temporary shelters. Choose them if you want a robust, easy-to-install anchor that balances depth, grip and reusability for a wide range of outdoor applications.