For use with any PSA (Pressure Sensitive Adhesive) discs. Rubber backing cushions discs for uniform finishing. Available in 4 diameters to fits disc diameters of 1/2", 3/4", 1", and 1-1/2".
| Country of Origin | United States of America |
| Diameter | 1/2" |
| Shank Size | 1/8" |
