clear view 6"-4" transion boxs

[Alan m]

hi there
is anybody using those 6"-4" transition boxs that clear view sell. they are a clear box (or clear front anyway) with a 6" port on the top and 2 4" on the bottom

i am thinking of adding something like this to the duct lines going to my table saw and band saw. it should help me see whats going on in side

thanks alan

 

[GPowers]

You could always make one.

 

[Alan m]

thats the plan

just trying to find out if its worth it