This Heavy Duty Black Galvanised Adjustable Width Post Spike Support is the ultimate solution for stability, durability, and versatility in securing outdoor posts. It adjusts to fit posts between 60mm and 150mm, thanks to its smart side-plate design and heavy-duty bolts and nuts. The CoatArmour Shield anti-corrosion technology, a powder-coated matte black finish over galvanised steel, provides a protective barrier against the elements, ensuring weatherproof, UV-resistant, and rust-resistant performance year after year. It is perfect for a wide range of applications including fence posts, garden canopies, pergolas, gazebos, decking supports, and carports. The universal fit works with most softwood and hardwood posts and offers quick installation, saving time and labour costs.