T-Blade Post Support 300mm Shaft

Secure any pergola, carport, or verandah post with heavy-duty confidence. This T-Blade Post Support delivers steadfast stabilization for round timber posts up to 100mm in diameter, even in demanding Queensland conditions.

Built from robust 4mm steel and hot-dip galvanised for lasting protection, the 300mm shaft height and 25mm shaft diameter provide a solid foundation when bolted to timber decking, concrete bases, or set directly into concrete. The blade opening measures 75mm wide by 100mm high to accommodate standard post placements, while the base and post bolt holes are sized for M12 and Ø13.5mm fasteners respectively for secure installation.

Key features

• Heavy-duty 4mm steel construction
• 300mm shaft height with 25mm shaft diameter
• Blade size: 75mm (W) x 100mm (H)
• Suitable for round timber posts up to 100mm diameter
• Compatible with timber decking, concrete bases, or direct-to-concrete installs

Shipping options available. In‑store pickup available — contact us for pickup location & hours.