Most effective when placed in evenly spaced centres along your 80mm x 80mm ogee downpipes, the Zinc Gutta downpipe clips ensure a drainage system that is robust and secure. The clips ensure your downpipes stay aligned and will be fit for purpose for the foreseeable future. Pipe alignment is the key to successful drainage; if your pipes are not sitting in the correct position, this may cause blockages and unnecessary leaking so you won't be achieving optimum rainwater flow rate. These downpipe clips are essential to creating a stable guttering system that is fitted to your property for lasting effectiveness.