Rubber Grommet: 1 in Outside Dia. (B), 1/2 in Inside Dia. (A), Black, 25 PK
Item: 3MRK5, MFR: 3MRK5, Brand: GRAINGER APPROVED
| Rubber Grommet Style | Style 1 |
| Inside Dia. (A) | 1/2 in |
| Outside Dia. (B) | 1 in |
| Overall Thickness (C) | 9/32 in |
| Panel Thickness (D) | 3/32 in |
| Panel Hole Dia. (E) | 3/4 in |
| Rubber Material | Buna-N |
| AN 931 Number | 930-4 |
| Rubber Color | Black |