These aluminium greenhouse lap clips are essential hardware for securing overlapping glass panes on greenhouse sidewalls. Commonly known as z clips due to their distinctive pre formed shape, these clips slot onto the top edge of a lower glass pane to support and secure the upper piece above it. Manufactured by alm, these clips are specifically designed for greenhouse glazing work and repairs. The clips feature a 10mm lap configuration and are suitable for use with standard 3mm glass, making them compatible with most greenhouse installations. Their aluminium construction provides reliable durability whilst resisting corrosion in the damp greenhouse environment. Whether you're carrying out routine maintenance, replacing damaged glazing, or undertaking a complete greenhouse restoration, these lap clips provide the structural support needed to keep overlapping glass panes properly aligned and secure. Features and benefits bull pre formed z shape for easy installation on glass panes bull aluminium construction resists corrosion in greenhouse conditions bull 10mm lap design suits standard greenhouse glazing configurations bull compatible with 3mm glass thickness used in most greenhouses specifications part lap clips pack quantity 50