The Hand Sanding Companion
The 3M™ Hookit™ Dust Free Sanding Block is the perfect companion when you have a high-dust project in a tight spot. This sanding block fits comfortably in the hand to help reduce instances of hand fatigue while delivering consistent application of pressure for more uniform results. A sanding block also lets you apply more pressure than you could simply with your hand, a benefit that will help improve how quickly you can complete your project.
The Hookit™ Advantage
This sanding block uses the 3M™ Hookit™ attachment system for quick replacement of sandpaper sheets. Simply press on the abrasive sheet to get a secure grip, and then peel it away for easy removal. Hookit™ is the perfect time-saving answer when you’re switching between abrasive grits frequently, or if you are working in a dusty environment. Best of all, you can reuse abrasives that still have a useful service life. Simply save the partially used sheet until your next project. Hookit™ ensures that you will get the same secure hold every time, which can help you save time and money in the long run.
Keep Your Hands Dust Free
When connected with a vacuum system and used with dust-free or clean sand pads and abrasives, the 3M™ Hookit™ Dust Free Sanding Block can pull dust from the workpiece for improved sanding efficiency and a cleaner working environment. It has a threaded attachment feature that enables easy yet secure attachment and detachment of an external threaded vacuum hose (sold separately) to effectively reduce dust from the workpiece. This makes hand sanding in tight spaces much easier, and helps you get a more consistent finish.

Dynabrade 53270 7" (180 mm) Dia. Right-Angle Disc Sander
3M 21543, Scotch-Brite Roloc Clean and Strip XT Pro Extra Cut Disc, TR, 2 in x NH, A XCS, 7100179815, 60/box
3M 77197, Scotch-Brite™ Roloc™ Deburr and Finish PRO Unitized Wheel,TR, 3 in x 1/8 in x NH, 8C CRS+, 7100109130, 40/box
3M™ 72787, Calibration Kit 529-04-48, Large, 7000052154, 1 EA/Case
3M 22397, Roloc Disc 361F, 60 YF-weight, TR, 1-1/2 in x NH, 7000045097
3M 03016, Glass Cloth Tape 361, White, 3/4 in x 60 yd, 6.4 mil, 7000047441
3M 71361, 641WY 1/4" X 24", 1200 Mesh Diamond Cloth Belt, 7010534916
3M 22409, Roloc Disc 361F, P120 XF-weight, TR, 1-1/2 in, Die R150S, 7000045103
3M 22405, Roloc Disc 361F, P100 YF-weight, TR, 3 in, Die R300V, 7000045102
Standard Abrasives 713066, PSA A/O Disc, 8 in x NH, 60, 7010370082
3M 33349, 641WY 1/4" X 24", 220 Mesh Diamond Cloth Belt, 7010534919
ACS Diamond Cloth Belt, CX1250 5/8" X 120" 125U
3M 26016, PPS Series 2.0 Adapter, Type S9, 16 mm Male, 1.5 mm Thread, 7100135330
3M 01326, PSA Cloth Disc 348D, P240 X-weight, 3 in x NH, Die 300V, 7000045069
Standard Abrasives 78527, Ceramic Pro Type 29 Flap Disc, 645139, 7 in x 5/8-11 40 Y-weight, 7010301277
3M 85309, Aluminum Foil Tape 425, Silver, 3/4 in x 60 yd, 4.6 mil, 7100053743
3M 30025, Pressure Sensitive Spray Adhesive 72, Blue, 24 fl oz Can (Net Wt 17.3 oz), 7000046588, 12/Case
3M 08017, Marine Grade Silicone Sealant, White, 3 oz Tube, 7000120479, 6/Case
3M 50728, Hookit Purple+ Curved Adapter Set Multi Hole, 70 mm x 127 mm, 7000032209 
