Filter WK4505 Gridwalk Walkway Mesh: Aluminium 96 x 32mm Openings $249.69 (ex gst) Add to cart WK4514 Gridwalk Walkway Mesh: Standard Duty 96 x 32mm Openings $152.25 – $363.37 (ex gst) Select options WK4519 Gridwalk Walkway Mesh: Standard Duty 96 x 32mm Openings $253.75 – $525.77 (ex gst) Select options