| Catalog Number | RW21 |
| Manufacturer | LH Dottie |
| Brand | LH DOTTIE |
| Country of Origin | Multiple |
| Made in USA | No |
| Application | Sheet Metal Box, Enclosure, Cabinet |
| Finish | Zinc Plated |
| Material | Steel |
| Special Features | Features: Used to Reduce the Size of a Knockout on a Sheet Metal Box, Enclosure or Cabinet, Stamped with Size |
| UPC | 781002301035 |
| GTIN | 00781002301035 |
| Item Type | Reducing Flat Washer |
| Inside Diameter | 1/2 IN |
| Outside Diameter | 3/4 IN |