Gives a neat appearance to your blowholes - provides a kind of chimney for airflow and is well suited to cutting into the front of your case - the lipped edge will hide any errors in your cutting too !! Can be cut to length required. Ideal for providing a frontal 'port' to your fans by fitting in to the plastic front bezel of your case.
Ideal for 180mm case fans, although could be used for 200mm fans with a little flow restriction.
Outer Diameter 173mm
Inner Diameter 149mm
Length 153mm (can be cut)