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Southwark Metal 28R4126 is an end register boot that converts a rectangular register opening to a round duct connection. The component fits a 4 in by 12 in register opening and connects to a 6 in duct diameter. Constructed of 30 ga steel with a hot-dipped galvanized (G40) finish, it conforms to ASTM A653 CS Type B and is intended for residential and light commercial HVAC register installations.
Rectangular-to-round end register boot, 4 x 12 x 6 in, 30 ga hot-dip galvanized steel.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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