![3M Roloc Spindle PNB0406, 10 per case 3M Roloc Spindle PNB0406, 10 per case](https://cdn11.bigcommerce.com/s-z0plx67muj/images/stencil/640x640/products/18500/400458/3mtm-roloctm-spindle-pnb0406-10-per-case__83105.1714974685.jpg?c=1)
![3M Roloc Spindle B0406 3M Roloc Spindle B0406](https://cdn11.bigcommerce.com/s-z0plx67muj/images/stencil/160w/products/18500/400459/3mtm-orbital-sdr-cen-vac-swivel-exhaust-assem-pna1360-1in-28mm__91405.1714974685.jpg?c=1)
3M Products & Supplies
3M Roloc Spindle B0406
Extended Shank Allows Side Loading
A threaded shank on the 3M Roloc + Button passes through the unitized wheel's 3/8" center hole and twists into a Roloc + holder. (Note: The Roloc + holder comes in the 3M Roloc+ Button Combination Pack or can be purchased separately). Then, the 3M Roloc + holder (sold separately) can be mounted on the power tool, most commonly on tools featuring a ¼” collet chuck. The 3M Roloc+ Button has an extended load bearing shank, which provides added bending strength for applications using Unitized Wheels where side loading occurs.