Hookit Hand Sanding Blocks from 3M have specially designed shapes to assist with sanding evenly and effectively in difficult locations. The Hookit system allows for replacement of the abrasive sheets, ensuring a long life for these blocks.

To increase efficiency, a different grit of Sanding Sheet may be applied to each side, allowing for quick transitions between sanding stages. The 3M Hookit Hand Sanding Block system allows for use of 3M Purple Clean Sand Sheet abrasives as well.

Available individually in a variety of sizes in flat or teardrop shapes, each block is designed to work with all types of 3M Hookit Sheets. A 6 piece kit is also available, which includes the 05685, 05686, 05687, 05689, 05690 & 05691 blocks.