The MP-FDS Series Flex-Duct Supports are available in 4 sizes; 2 1/4 in wide by 20 in and 30 in long; 5 1/2 in wide by 20 in and 30 in long. All supports are packaged 25 per carton.
M&M Flexible Duct Support, Series: MP-FDS, Accessory Type: Flexible Duct Support, Specifications: 30 ga, Steel, Galvanized, 20 in L x 2-1/4 in W The MP-FDS Series Flex-Duct Supports are available in 4 sizes;2 1/4¿ wide by 20¿ and 30¿ long;5 1/2¿ wide by 20¿ and 30¿ long. All supports are packaged 25 per carton.
Specification SheetStandard/Approvals: ASTM-A653 CS B