 | B4450-50 | 4" SQ BOX STL GSB 1-1/2" DP 1/2" KO 21.CU | | N/A | 50 | Sides: (12) - 1/2"
Bottom: (4) - 1/2" | 21 |
| B4451-50 | 4" SQ BOX STL 1-1/2" DP 1/2" KO | | N/A | 50 | Sides: (12) - 1/2"
Bottom: (5) - 1/2" | 21 |
| B4452-50 | 4" SQ BOX STL 1-1/2" DP 3/4" KO | | N/A | 50 | Sides: (8) - 3/4"
Bottom: (3) - 1/2" & (2) - 3/4" | 21 |
| B4453-50 | 4" SQ BOX STL 1-1/2" DP 1/2" & 3/4" KO | | N/A | 50 | Sides: (8) - 1/2" & (4) - 3/4"
Bottom: (3) - 1/2" & (2) - 3/4" | 21 |
| B4454-50 | 4" SQ BOX STL 1-1/2" DP 1/2"& 3/4" CON KO | | N/A | 50 | Sides: (8) - 1/2" & 3/4" Con
Bottom: (2) - 1/2" & (2) - 3/4" | 21 |
| B8548-25 | 4"SQ BOX MC CLAMP-S-BRKT 1-1/2" DP ECC KO | | N/A | 50 | Sides: (3) - 1/2" & (1) - 1/2" & 3/4" Ecc & 4 pryouts
Bottom: (1) - 1/2" | 22 |