DUCT TAKE-OFFSPriceQuantity
Duct Collar Side
Alpine AG-CLR16
16" Round Duct Take-Off Collar
$6.99  

MISCELLANEOUS DUCTING SUPPLIESPriceQuantity
Alpine AG-DSC Alpine AG-DSC
Duct Sizing Calculator
$14.99  
zip ties
Bay State Cable Ties B36H9L
36" Ties 175lb - 50 Pack
$9.99  

TOOLSPriceQuantity
Product Image Malco FDC2
Flex Duct Shears
$36.99