RectorSeal | sku: 331506354 Rectorseal Rectorseal Slimduct 3.75" Flex Adaptor, White 100 Log in for pricing Compare
LL Building Products | sku: 3570361 Master Flow 4 in. Dia. Starting Collar Log in for pricing Compare
LL Building Products | sku: 3589086 Master Flow 7 In. 90-Degree Turned 26-Gauge Adjustable Elbow Log in for pricing Compare
American Metal Products | sku: 2471766 American Metal Products 4 In. Storm Collar Log in for pricing Compare
LL Building Products | sku: 3586193 Master Flow 12 In. X 4 In. To 6 In. Universal Register Box Log in for pricing Compare
RectorSeal | sku: 331506354 Rectorseal Rectorseal Slimduct 3.75" Flex Adaptor, White 100 Rectorseal Slimduct 3.75" Flex Adaptor, White 100|Flex Adapters connect the Flexible Elbow to the 3.75" (100mm) Duct.|Weather resistant PVC, UV stabilized & fire resistant. Tested to over 2,000 hours. Temperature range -4°F to 140° F|Complements any... Log in for pricing
LL Building Products | sku: 3570361 Master Flow 4 in. Dia. Starting Collar The Master Flow 4 in. Diameter Starting Collar is crimped for easy installation. This starting collar can be used to transition from a flat surface such as an unlined metal plenum to round metal pipe. Can also be attached to most unlined metal ductwork,... Log in for pricing
LL Building Products | sku: 3576833 Master Flow 8 In. Damper Master Flow Dampers balance and adjust the air flow in individual runs of round pipe in HVAC systems. Our dampers include hardware that make it easy to install into existing round pipe as well.|Spring-loaded hardware for easy mounting into existing round... Log in for pricing
LL Building Products | sku: 3576829 Master Flow 10 In. Damper Master Flow Dampers balance and adjust the air flow in individual runs of round pipe in HVAC systems. Our dampers include hardware that makes it easy to install into existing round pipe as well. They are constructed of galvanized steel for durability... Log in for pricing
LL Building Products | sku: 3589086 Master Flow 7 In. 90-Degree Turned 26-Gauge Adjustable Elbow Master Flow's Heavy Gauge Adjustable Elbows are used to make angular turns in round pipe to vent boilers, furnaces and hot water heaters where allowed by code. They have a sturdy galvanized steel construction and are simple to adjust. They are also... Log in for pricing
LL Building Products | sku: 3570368 Master Flow 10 In. Starting Collar The Master Flow 10 in. Starting Collar is suitable for most HVAC applications. It provides a transition from a flat surface like a plenum (made from metal, duct board or insulated) to round pipe or insulated flexible duct. It can be used with duct board,... Log in for pricing
LL Building Products | sku: 3570366 Master Flow 7 In. Starting Collar The Master Flow 7 in. Starting Collar is suitable for most HVAC applications. It provides a transition from a flat surface like a plenum (made from metal, duct board or insulated) to round pipe or insulated flexible duct. It can be used with duct board,... Log in for pricing
SELKIRK | sku: 270289 Selkirk 6 In. Steel Round Storm Collar The 6 in. Steel Round Storm Collar is a Type B, galvanized-steel fitting that's typically used above the flashing to provide a weatherproof seal of the pipe above the roof line. A locktab feature offers the option of installation without sheet-metal... Log in for pricing
American Metal Products | sku: 2471766 American Metal Products 4 In. Storm Collar Enhance your HVAC system with this 4 in. Storm Collar. Constructed from durable galvanized steel. This durable collar measures 1-1/2 in. W x 7-5/8 in. H x 7-5/8 in. D.|Depth of the product is 7.62 in.|For use in HVAC systems|1-1/2 in. W x 7-5/8 in. H x... Log in for pricing
LL Building Products | sku: 3586193 Master Flow 12 In. X 4 In. To 6 In. Universal Register Box Register Boxes create a straight (in-line) transition from round pipe or insulated flexible duct to an air register or grill. Available in an assortment of configurations. This particular item transitions from 12 in. X 4 in. register to a 6 in. pipe or... Log in for pricing
Dundas Jafine | sku: 3571173 4 in. Aluminum Tension Clamp Dundas Jafine's 4 in. aluminum tension clamps are ideal for use with flexible or semi-rigid ducts. These clamps open and close with pressure. No tool required.Ideal for use with flexible or semi-rigid ductsAluminum constructionNo tools necessaryEasy... Log in for pricing
Master Flow | sku: 3570314 Master Flow 6 In. To 5 In. Round Reducer The Master Flow 6 in. x 5 in. Round Reducer is made of galvanized steel. It features hemmed collar edges for enhanced strength and a secure fit. The reducer is used to transition from a 6 in. pipe to a 5 in. pipe in an HVAC system. It is suitable for... Log in for pricing