COMPLETE ADD A DUCT KIT
EVERYTHING YOU NEED TO ADD A DUCT REGISTER TO A ROOM
KIT INCLUDES; 25 FOOT BOX OF 7 INCH R-8 DUCT JPL BRAND PREMIUM QUALITY, EXTRA THICK INSULATED FLEX DUCT
SCRIMCRAFT RE-INFORCED MYLAR OUTERWRAP THIS IS THE GOOD STUFF!
12x6x7 INSULATED REGISTER BOX
12x6- 3 WAY GRILL WITH DAMPER
7 INCH STARTER COLLAR
;)