ducting
speedi boot sc 10d duct start take off collar10in duct dia
duct start take off collar blade type round frame material plastic blade material plastic damper dia . 11 3 8 in . duct dia . 10 in . duct width 10 in . duct height 10 in . includes damper br b features b ul li duct size in . 10 li li height in . 3 li li includes damper li li item duct start take off collar li li overall dia . in . 11 3 8 li li type round li li blade type round li li construction plastic li li duct opening 10 li li frame material plastic li li blade material plastic li li duct dia . 10 li li duct height 10 li li duct width 10 li li damper dia . 11 3 8 li ul