Automatic Door Bottom: Dark Bronze, 7/16 in Insert Size, 1 7/8 in Flange Ht, 36 in Lg
Item: 3HRK4, MFR: 223NDKB-3, Brand: NATIONAL GUARD
| Product Type | Automatic Door Bottom |
| Finish | Dark Bronze |
| Insert Size | 7/16 in |
| Flange Height | 1-7/8 in |
| Width | 7/16 in |
| Length | 36 in |
| Projection | 5/8 in |
| Insert Material | Neoprene |
| Housing Material | Aluminum |
| Performance | Low Closing Force |