General description The Mophorn Fence Post Anchor Ground Spike is designed for durability and stability in outdoor settings. Made from high-hardness steel and coated with a corrosion-resistant powder, these spikes are built to withstand harsh weather conditions, making them ideal for securing fences, mailboxes, decks, and garden railings. Technical specifications Model: FX-3.5-36-8 Fit Lumber Size: 3.5 in / 89 mm Total Height: 36 in / 914 mm Nail Length: 30 in / 762 mm ±10 mm Material Thickness: Nail Board: 1.7 mm, Column Fixing Plate: 1.7 mm, ±0.1 Main Material: Steel Net Weight (with Accessories): 29.32 lb / 13.3 kg Product Dimensions (L x W x H): 4.45 x 4.45 x 36.02 in / 113 x 113 x 915 mm Quantity: 8 pcs Compatibility and accessories Fence Post Anchors x 8 Screws x 16 Anti-loose Nuts x 16 User Manual x 1 Installation Installation is straightforward and requires no digging or cement. Simply position the spike, add a wood block, and hammer it into the ground. After a few strikes,