10 in. Starting Collar Take Off - Snap Together Details Transition from flat surface to round pipe or insulated flex duct Durable galvanized steel construction Snap together design $5.51 $3.36 Add to Cart
12 in. Starting Collar Take Off - Snap Together Details Transition from flat surface to round pipe or insulated flex duct Durable galvanized steel construction Snap together design $6.37 $3.88 Add to Cart
3 in. Storm Collar Designed to be snug around vent pipe for a weather-tight fit For use with roof flashing & caulk $6.66 $4.06 Add to Cart
4 in. Storm Collar Designed to be snug around vent pipe for a weather-tight fit For use with roof flashing & caulk $6.66 $4.06 Add to Cart
14 in. Starting Collar Take Off - Snap Together Details Transition from flat surface to round pipe or insulated flex duct Durable galvanized steel construction Snap together design $8.18 $4.99 Add to Cart
16 in. Starting Collar Take Off - Snap Together Details Transition from flat surface to round pipe or insulated flex duct Durable galvanized steel construction Snap together design $8.18 $4.99 Add to Cart
18 in. Starting Collar Take Off - Snap Together Details Transition from flat surface to round pipe or insulated flex duct Durable galvanized steel construction Snap together design $9.00 $5.49 Add to Cart
4x10x6 90 Degree Boot Details Creates a straight, in-line transition from a round pipe to a register or grille Connects to 6-in round pipe or insulated flexible duct Constructed from 30-gauge galvanized steel for durability and rust resistance $9.22 $5.62 Add to Cart
4x10x6 Straight Boot Details Creates a straight, in-line transition from a round pipe to a register or grille Connects to 6-in round pipe or insulated flexible duct Constructed from 30-gauge galvanized steel for durability and rust resistance $9.22 $5.62 Add to Cart
4x10x4 Straight Boot Details Creates a straight, in-line transition from a round pipe to a floor register or grille Connects to 4-in round pipe or insulated flexible duct Constructed from 30-gauge galvanized steel for durability and rust resistance $9.72 $5.93 Add to Cart
6x10x6 Straight Boot Details Creates a straight, in-line transition from a round pipe to a register or grille Connects to 6-in round pipe or insulated flexible duct Constructed from 30-gauge galvanized steel for durability and rust resistance $10.34 $6.31 Add to Cart
6x14x8 Straight Boot Details Creates a straight, in-line transition from a round pipe to a register or grille Connects to 8-in round pipe or insulated flexible duct Constructed from 30-gauge galvanized steel for durability and rust resistance $10.34 $6.31 Add to Cart
4x10x4 90 Degree Boot Details Creates a straight, in-line transition from a round pipe to a register or grille Connects to 4-in round pipe or insulated flexible duct Constructed from 30-gauge galvanized steel for durability and rust resistance $10.68 $6.52 Add to Cart
4x10x4 Center End Boot Details Creates a straight, in-line transition from a round pipe to a register or grille Connects to 4-in round pipe or insulated flexible duct Constructed from 30-gauge galvanized steel for durability and rust resistance $10.68 $6.52 Add to Cart
4x10x6 Center End Boot Details Creates a straight, in-line transition from a round pipe to a register or grille Connects to 6-in round pipe or insulated flexible duct Constructed from 30-gauge galvanized steel for durability and rust resistance $10.68 $6.52 Add to Cart
