| For Duct Size | : | 4 in |
| Material Gauge | : | 30 ga |
| Product Family | : | No 22 Series |
| Product Type | : | Register Box |
| Register Opening Size | : | 2-1/4 x 14 in |
DUC-PAC Straight Register Box, Product Family: No 22 Series, For Duct Size: 4 in, 2-1/4 x 14 in Register Opening Size, Material Gauge: 30 ga