For precise information, it is recommended to consult the product specifications provided by the manufacturer or supplier of the barbed wire you are considering. The weight can be influenced by the type of material used, the spacing and style of the barbs, and any additional features incorporated into the wire.

Different applications may require specific types of barbed wire with varying weights per meter. Heavier gauges and more robust designs may be suitable for high-security applications, while lighter options may be appropriate for less demanding uses.

To ensure that you have the most accurate and up-to-date information, contact the manufacturer or supplier directly or refer to their product documentation. This will help you make informed decisions based on the specific requirements of your fencing project.