End Boots are manufactured with standard gauge galvanized steel.

End Boots are manufactured with standard gauge galvanized steel.
Angle Boots are manufactured with standard gauge galvanized steel.
Ceiling Boots are manufactured with standard gauge galvanized steel.
Return Air Boots are manufactured using 28 gauge galvanized steel.
Round to Oval Straight Boots are manufactured with 30 gauge galvanized steel.
Round to oval end boots are manufactured with 30 gauge galvanized steel. Connects round pipe to oval opening in floor/wall at 90 degrees with long dimension perpendicular to air flow.
Round to Oval End Boots are manufactured with 30 gauge galvanized steel.
Universal Boots are manufactured with standard gauge galvanized steel.