12" 28-Gauge Galvanized Steel Round Duct Start Collar With Damper, R-4 to R-6

Name: 12" 28-Gauge Galvanized Steel Round Duct Start Collar With Damper, R-4 to R-6
Brand: M&M
SKU: 507D12

M&M

MFR# 507D12 | MSC-70186