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The CAPTIVEAIRE HD-HBKIT-LOCKING is a hinge kit designed specifically for exhaust fan roof curbs. This heavy-duty product includes a locking spring pin for enhanced security during operation. It comes with all necessary hardware to attach the hinge to the curb and base, ensuring a reliable installation.
This hinge kit is ideal for use with 16 GA curbs or 18 GA curbs with a 16 GA back plate, providing durability and stability for exhaust fan applications.
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