ducting
ductmate grdci10ga duct cleaner access door11 in.round
duct access door circular door width 11 in . door height 11 in . material steel finish galvanized rough opening width 10 in . rough opening height 10 in . temp . range 200 degrees max . hinges none latch thumbscrews standards smacna includes adhesive template br b features b ul li finish galvanized li li includes adhesive template li li item duct access door li li material steel li li temp . range 200 degrees max . li li type circular li li construction steel li li latch thumbscrews li li shape circular li li standards smacna li li hinges none li li door height 11 li li door width 11 li li rough opening height 10 li li rough opening width 10 li ul