US$ 599.50
but still light and handy
16" x 3" Aluminum Spiral Duct Air Vent Grille Cover - Fully Adjustable Double Deflection HVAC Air Supply
+ Product Details Size - 16"w X 10"h is the size for the duct opening measurement only
actual front end outer dimensions are approximately 27
+ Product Details Size - 28"w X 20"h is the size for the duct opening measurement only
12" X 12" Steel Access Panel Removable Door For Concealed Wall / Ceiling Application With Slotted Lock - [Outer Dimensions: 13" Width X 13" Height] 2-Way Deflection but still light and handy+ Product Details Size 12"w X 12"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 13" width X 13" height Installation Easy installation Small bendable ears for flexible installation just screw the sides of the access panel frame into your duct hole. Our HVAC Access Door can be used in both commercial and residential settings. Design Easy access removable door provides easy access removable door