3M Insta Lok Hand Sanding Block 952, 3-3/8" x 5.75"

The 3M Insta Lok Hand Block 952 is designed for effective hand sanding during pre-prep and final prep of metal, wood, or plastic surfaces. Its ergonomic handle and durable plastic support make it easy to use, while the hook-and-loop design ensures quick sheet changes. Compatible with 4 x 6-inch non-woven abrasive sheets, this tool is ideal for professional and DIY projects requiring precision finishing.