T&B® Utility Box Extension Ring, 1 Outlets, 1/2 in Knockout, 13 cu-in, End, Side Knockout Cable Entry, Rectangular Shape, Steel Body, Silver, Pre-Galvanized, 2-1/8 in Length, 4 in Width, 1-7/8 in D
| Body Material | : | Steel |
| Cable Entry | : | End, Side Knockout |
| Capacity | : | 13 cu-in |
| Color | : | Silver |
| Depth | : | 1-7/8 in |
| Finish | : | Pre-Galvanized |
| Knockout Size | : | 1/2 in |
| Length | : | 2-1/8 in |
| Number of Outlets | : | 1 |
| Shape | : | Rectangular |
| Width | : | 4 in |
- Drawn construction
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