ABS plastic registers are for areas of high humidiaty and condensation. Like all plastics they do not rust and ABS is one of more durable plastics.
ABS is high quality plastic approved for manufacture of plastic grilles.
Work well in areas of high humidity and condensation
For rectangular duct 8 in. width x 4 in. height duct opening on the wall or ceiling outside dimensions are 9.875 in. and 5.875 in.
Designed for 3 way air supply and comes with multi-shutter black plastic damper to control the air flow
The distance between the screw holes is 9 in and comes with screws for installation
Environment friendly packing
CA residents see Prop 65 WARNINGS
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