Selection Guide
Manuals
Brands
Steel City Manuals
Electrical Enclosures & Boxes
4-11/16" x 2-1/8" Deep Square Box Extension Ring, 1/2" & 3/4" Knockouts
71
72
73
74
75
76
77
78
79
80
77
—
Not
es
NOT
E
S
1
...
...
75
76
77
78
79
...
80
