19-1/2 "x 11-1/4" x 48" 28-Gauge Galvanized Steel R-6 Plenum

19-1/2 "x 11-1/4" x 48" 28-Gauge Galvanized Steel R-6 Plenum

M&M

MFR# P8111/4191/248R6F1/2 | MSC-65032