Dust collection collector ductwork coupling connectors reducer vacuum 4" , 3"

Description

Lot sale - Box of 9 Rockler dust collection plastic couplings / connectors / reducers.     3 sizes.    There are two that are 6" long by 4" diameter.    There are 5 pieces that are 5" x 3" diameter.      There are 2 reducers that are 3" long and reducing from 4" to 3" diameter.    These high quality pieces are in very good used condition from my small woodworking shop.  Although they are used, they are as good as new.   3 or so have tiny holes from drywall screws used to connect them to something else.    Sold only as 1 lot.