DGBRSM 10PCS Heavy Duty Flange Ring Cable Support Ring 1/4inch-20 x1-1/4inch Iron Galvanized for Electrical and Low Voltage Cable Management

["High-quality materials: Made from high-quality galvanised iron with an electroplated finish, rust-resistant and fade-resistant.","Product Dimensions: 1/4 inch-20 x 1-1/4 inches. Please note the dimensions when ordering.","Wide-ranging use: These versatile cable management rings support both vertical and horizontal cables, and are particularly suitable for fixing to metal surfaces.","Easy Installation: These cable support rings facilitate easy installation, access or upgrading of existing cable runs without the need for conduits or trays, making them ideal for discontinuous and data-sensitive low-voltage cable support","Package Contents: 10 heavy-duty flange rings. Suitable for everyday replacement use."]