STRAIGHTCURVE Zero-Flex Closed Corner Set

The Straightcurve Zero-Flex Closed Corner Set gives you a clean, structural right-angle join for building square and rectangular planter boxes using Zero-Flex steel panels. Designed to work seamlessly within the Straightcurve modular system, each set provides a rigid, secure corner connection that holds its shape permanently in-ground.

• Right-angle corner join — purpose-built for square and rectangular planter box configurations
• Compatible with Zero-Flex panels — select the correct set to match your panel height (400mm or 560mm)
• Secure fixing with Tek screws — panels fasten directly to the corner bracket for a solid, movement-free connection
• Modular and scalable — combine multiple corner sets and panels to build any size rectangular planter
• Durable steel construction — consistent with the full Straightcurve range for long-lasting in-ground performance

Select the variant that matches your Zero-Flex panel height — available for 400mm and 560mm high panels. Tek screws required (sold separately or included — confirm with product listing).