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speedi boot sc 05d duct start take off collar5 in duct dia
duct start take off collar blade type round frame material plastic blade material plastic damper dia . 6 3 8 in . duct dia . 5 in . duct width 5 in . duct height 5 in . includes damper br b features b ul li construction plastic li li duct opening 5 li li duct size in . 5 li li height in . 3 li li includes damper li li item duct start take off collar li li overall dia . in . 6 3 8 li li type round li li blade type round li li frame material plastic li li blade material plastic li li duct width 5 li li duct dia . 5 li li damper dia . 6 3 8 li li duct height 5 li ul