Strengthen outdoor structures with a solid, steel mounting solution that anchors posts securely to timber decking or concrete. The U-Cup Post Support 90x600mm brings reliable stability to pergolas, carports, and verandahs, keeping posts firmly in place against the elements. Built from 4mm steel and hot-dip galvanized for lasting outdoor performance, this post support features a 90mm (W) x 105mm (H) profile, a 600mm shaft height, and a 25mm shaft diameter. It includes bolt holes sized for M12 posts and a Ø13.5mm base bolt pattern for solid installation. Ideal for creating a dependable mounting point on existing timber decking or concrete bases, ensuring your outdoor structures stay upright and secure year after year. Key features Post size: 90mm (W) x 105mm (H) Shaft height: 600mm Shaft diameter: 25mm Bolt holes: M12 for the post, Ø13.5mm for the base Material: 4mm steel; finishing: hot-dip galvanised Shipping options available. In‑store pickup available — contact us for pickup location & hours.
