Slide a sanding sleeve on the drum and tighten the nut or screw to securely hold the sleeve.

No tools required—twist the drum head by hand to tighten the sanding sleeve to the drum.

Mount a sanding sleeve to the straight shaft of a bench or pedestal grinder using one of these drums.

Use flap wheels with a threaded stud in tools that accept a shank.

Attach flap wheels with an arbor hole to tools that accept a shank.

Also known as cross- and square-sanding pad shank adapters, these arbors are required to attach sanding pads for internal and irregular surfaces to hand-held drills and die grinders.

The extra-coarse threads on these arbors provide a stronger hold on the sanding roll.

Install cutoff wheels, grinding wheels, and other abrasive discs to the threaded shaft on bench-top motors, grinders, and buffers.