The Mirka AF4417 Dura Sanding Block is a versatile tool that is perfect for creating flat surfaces and detailed contours without ripples or gouging. This grip block can be used with both wet and dry sandpaper, and is designed to flex with the contour of any surface for optimal results. It measures 1.5″H x 2.625″W x 5.5″L, making it 1/3 the size of a standard 16.5″ block and is compatible with 2.75″ hook and loop type sandpaper. Sold individually.








