Fein 921072K13 Step Adaptor - I Pick This One
This is a step adaptor for the 1-1/4-inch hose on the Fein vacuums. The adaptor reduces from 1-1/4-inch down to 1-inch. This allows Feins hose to adapt to different sized dust ports on tools from different manufacturers. The rubber adaptor can be cut to the correct step size for the tools dust port.
