Festool 490167 LS 130 Sander Radius 25 Convex Sanding Pad is designed specifically for sanding inside a radius of 1 inch (25 mm). This versatile sanding pad allows you to shape your own profile, providing the flexibility to create the contour for in-line sanding tasks. It includes everything needed to shape profiles efficiently, making it i for detailed sanding work. The StickFix mechanical fastening system ensures quick and hassle- abrasive changes, while the toolless pad change feature allows you to switch profiles easily and save time during your projects. Model Number: 490167