ducting
ductmate grdci8ga duct cleaner access door9 in.round
duct access door circular door width 9 in . door height 9 in . material steel finish galvanized rough opening width 8 in . rough opening height 8 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 9 li li door width 9 li li rough opening height 8 li li rough opening width 8 li ul