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174 results for "Duct Collars/Takeoffs & Saddles"
M&M 501 50120 Tabbed Ductboard Starting Collar With Holes, 20 in, More...
M&M 503ATD5 Starting Collar With Damper, 5 in, Galvanized, Steel
M&M 507R820 Starting Collar With Holes, 20 in, Galvanized, Steel
M&M 50812 Starting Collar With Holes, 12 in, Galvanized, Steel
M&M 503ATD10 Starting Collar With Damper, 10 in, Galvanized, Stee More...
M&M 503ATH16 Starting Collar With Damper Hole and Gasket, 16 in, More...
M&M 503ATH14 Starting Collar With Damper Hole and Gasket, 14 in, More...
M&M 5089 Starting Collar With Holes, 9 in, Galvanized, Steel
M&M 503ATD18 Starting Collar With Damper, 18 in, Galvanized, Stee More...
M&M 507R87 Starting Collar With Holes, 7 in, Galvanized, Steel
M&M 503SATT08 Saddle Take-Off, 8 in, Galvanized, Steel
M&M 500D8 Starting Collar With Damper, 8 in, Galvanized, Steel