- Lightweight steel frame with tough 6mm 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.