T21489 3" x 21" A/O Sanding Belt 120-Grit, 10-Pack

This 10-pack of 120-grit sanding belts are for use with belt sanders that run a 3" x 21" belt.

They feature tough Aluminum Oxide grain on a cost-effective X-weight polyester backing.

The X-weight offers a superior balance of strength and flexibility, making it a versatile choice for various sanding tasks.