Composed of small, medium, and large protectors for the RO 90 which offset the sander from an abutting surface such as sanding window frames. (3 pieces)
- Includes three sizes: 1/4, 3/8 and 1/2-inch offsets for window frames with different angles and widths
- For sanding close to abutting edges without damagin caulk lines
- Protects the workpiece and sanding pad
