Orbit 4SB-50/75-EXT Electric Box Extension Ring, 1 1/2" Deep Welded Box w/1/2" & 3/4" Knockouts - 4" Square
| Features: | |
| - Provides additional volume for added wire space | |
| Dimensions: | |
| Width | 4" |
| Height | 4" |
| Depth | 1 - 1/2" |
| Cu In | 21 |
| Specifications: | |
| Material | 16 GA Sheet Steel |
| Mfg. Process | Welded |
| Color | Galvanized |
| KO Sides | (8) - 1/2", (4) - 3/4" |