Dust Collection Adapter - Threaded Coupler and Reducer

A handy double-sided adapter allows you to step down from your larger dust collection hose to a smaller shop vacuum hose branch line or join two shop vacuum hoses together. Made with high-quality ABS plastic for long-term durability and to withstand the abrasive nature of workshop dust collection.
(AW1036) 4"

(AW1041) 3"

(W1042) 4" x 2-1/2"

(AW1043) 4" x 3"

(AW1044) 5" x 4"

(AW1045) 5" x 5"

(AW1046) 4" x 2-1/4"