Increase the versatility of your dust collection system or replace missing or worn out accessories on your existing shop vac or dust collector. These fittings allow you to set up a dust collection system for benchtop tools using your shop vac, or use the 4" to 2-1/2" reducer and outfit your 4" system with a 2-1/2" hose and accessories. Crevice tool is an ideal accessory for high suction and tight, awkward spaces such as car and workspace floor mats and in-between shelves, table legs and car seats.

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