Festool 493912 ROTEX RO 125 Edge Protector is a edge protector designed specifically for the RO 125 FEQ ROTEX Sander. This accessory helps extend the life of your sanding pad by shielding it from damage when working near adjacent edges or surfaces. It also saves time and reduces rework by preventing accidental contact with finished work areas. The edge protector is quick and easy to install with a simple snap-on design and can be removed just as easily to provide a better view of the surface being worked on. Model Number: 493912