Allows two 50mm (2") diameter arms to be connected to one 75mm (3") inlet on the fume extractor.

Contains:
One 3m (10') length of 75mm (3") flex hose, one 1.5m (5') length of 75mm (3") flex hose one 75mm (3") “Y” connector, three 75mm (3") endcuffs, and one 75mm (3") to 50mm (2") reducer endcuff.