M&M Register Boot With Snap Rail Flange, 601 Series, Compatible Duct Diameter: 8 in, 12 in Register Opening Length, 12 in Register Opening Width
| Compatible Duct Diameter | : | 8 in |
| Register Opening Length | : | 12 in |
| Register Opening Width | : | 12 in |
| Series | : | 601 Series |
M&M 60112128