Easy Use from Start to Finish
The 3M Hookit Soft Hand Block is made of a tough yet flexible molded foam that has an easy release hook face. The easy attachment and removal of Hookit 2 and 3/4″ x 5? abrasives sheets makes change-outs quick and easy.
While using an abrasive sheet without a hand block may be suitable for some, you’ll likely see improvements to the quality of work with this product. Think of it this way: using an abrasive without a hand block is much like cutting a steak with a butter knife; it will work but it’s clearly less precise, more difficult and time consuming. This is because a molded foam block gives the user greater agility and control when working on projects.
Additionally, our foam block can take stress off your fingers, wrists and arms. With a contoured design meant to fit comfortably in the user’s hand, sanding becomes much easier. Like many quality 3M products, the Soft Hand Block is sturdy and has a long lifetime to save you money. This soft hand block can also help you get the most out of abrasive sheets. By using a compatible hand block, you can potentially expand the life and performance of abrasives.
The Benefit of Hookit Attachment
This product also has added value because it is compatible with our corresponding Hookit abrasives that are well-known for their quality. Like all Hookit products, these economical abrasives have best in class performance and can be used for virtually any sanding task on a variety of substrates.

Dynabrade 40320 Dynafile II Abrasive Belt Tool
Dynabrade 91429 1/2" W x 12" L 80 Grit A/O DynaCut Belt, 50/pack
Dynabrade 51032 1/4" Shank 1/4"-20 Female, 1-1/2" Length
3M™ 72010, Replacement Filter Kit 523-01-29, 7000056891, 1 EA/Case
3M 16583, Accuspray Atomizing Head, Green, 1.3 mm, 7010309279
3M 45714, Cubitron II Hookit Cloth Disc 947A, 120+ X-weight, 3 in x NH, D/F 3HL, Die 300BE, 7100113113
3M 11414, Roloc Disc 361F, P120 XF-weight, TR, 1 in, Die R100N, 7000045104
3M™ 53797, Flexible Diamond Belt 6451J, 1/2" Dia x 18" L, M125 Micron, Type G, Pattern B2, 7010509272
3M 21543, Scotch-Brite Roloc Clean and Strip XT Pro Extra Cut Disc, TR, 2 in x NH, A XCS, 7100179815, 60/box
3M 36518, Green Corps Abrasive File Belt, 80 Grit, 1/2 in x 18 in (12.7 mm x 457.2 mm), 7100226321, 20 Belts Per Carton, 5 Cartons Per Case
3M™ 72787, Calibration Kit 529-04-48, Large, 7000052154, 1 EA/Case
3M 35829, Hookit Dust Extraction Flexible Sanding Block Kit, 7100259119
3M 77558, Cubitron II Hookit Cloth Disc 947A, 77558, 40+ to 120+, 6 in x NH, Die 600Z, 7100232737
3M 20912, PSA Cloth Disc 348D, 40 X-weight, 2 in x NH, Die 200P, 7000118920
Dynabrade 11684 Dynabelter Contact Arm Assembly 4" DIA X 5/8" W., 40 Duro Serrated
Insize 0110-1125, ANEMOMETER, 6974029776595
Standard Abrasives 827620, Buff and Blend HP Power Pad, 6 in x 9 in, A VFN, 7010310293, 50 ea/Case
3M 26578, Accuspray ONE Pro Spray Gun Kit for PPS Series 2.0, 7100158715
Dynabrade 51750 .1 hp Straight-Line Extension Pencil Grinder, Rear Exhaust, 60,000 RPM, 1/8" Collet
3M 43797, Hi-Strength 90 Spray Adhesive, Clear, 5 Gallon Drum (Pail), 7100004706
3M 16831, Urethane Seam Sealer, 08361, Gray, 310 mL Foil Pack, 7000120461, 6 per case
3M 35831, Hookit Dust Extraction Flexible Radius Sanding Block, 178 mm x 66 mm, 7100256512 
