General description Timco Galvanised Presser Point Staples - 40 x 4.00mm (25kg Box) are designed for quick and easy fastening of wire mesh and fencing to timber posts. Their U shape makes them ideal for fencing applications, providing medium duty rust protection. Technical specifications Dimensions: 40 x 4.00mm Weight: 25kg Usage Ideal for securing wire mesh and fencing to timber posts. Suitable for medium duty applications requiring rust protection.