643SST 8" x 14" x 6" Steel R-2 Insulated 45-Degree Slant Top Register Boot with Flange and Tabs

643SST 8" x 14" x 6" Steel R-2 Insulated 45-Degree Slant Top Register Boot with Flange and Tabs

M&M

MFR# 6431468 | MSC-57425