POWERTEC 70146 Eccentric Reducer, 4-Inch to 2-1/4-Inch, Dust Collection Hose Attachment - Black

INCLUDES: (1) 4" To 2-1/4" Eccentric Reducer FUNCTION: Use as dust collector hose attachment to reduce from 4-inch hose to 2-1/4-inch hose - off center opening keeps dust from collecting in the system COMPATIBILITY: 4-Inch nominal OD end connects to standard 4-inch ID dust collection hose to reduce PREMIUM QUALITY: Made with heavy duty ABS plastic material for long-term durability and made to withstand the abrasive nature of woodworking and workshop dust collection DIMENSIONS: 4-Inch o.d end | 2-1/4-Inch o.d end by 2-Inch i.d