Lightweight steel frame with tough 4.8mm Polycarbonate screen. Adjustable guard protects the user and/or passer-by from being injured if workpiece is accidentally dislodged under load. Bolts onto either side of the table and features six height increments, allowing the workpiece to be placed onto table with no obstruction. One-way spring loaded locking clips then allow the guard to be pulled up quickly and snap straight into position for full protection.