NAPC-3R20
Round Ceiling Extension Collar (1.625" to 2") for 3" Apollo Round Housings
Round ceiling extension collar for 3″ Apollo housings. Threaded collar replaces the existing collar installed on housing. Can be used with ceilings 1.625″ to 2″ thick
Compatible Housings:
NHAPIC-3R: 3″ Apollo Round IC Air-Tight New Construction Housing
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