| With 1/2 IN Conduit Knockout, For 3 1/4 IN Octagon and Round Boxes |
| Boxes with concentric or eccentric knockouts are suitable for bonding without any additional bonding means where used in circuits above or below 250 Volts |
| Unless otherwise noted all concentric or eccentric knockouts are 1/2 - 3/4 in combinations |
| Single and double gang metallic outlet and switch boxes are acceptable for use in two-hour fire rated walls |
| Our metallic boxes are widely recognized for quality, selection and ease of installation |
| For 3-1/4 in octagon and round boxes |
| Concentric and eccentric knockouts |
| 0.6 oz/sq-ft |
| G60 pre-galvanized finish |
