Adapter for a craftsman shop vac to a floor sweep. Floor sweep is 2 ½" (od) to craftsman 2" hose. Adapter goes over vac hose and inside floor sweep, so actual size is approximately 45mm for the hose and 58 mm for the sweep side.

Floor sweep is: Amazon.com: WORKSHOP Wet/Dry Vacs Vacuum Accessories WS25014A Wet/Dry Vac Floor Brush Attachment For 2-1/2-Inch Wet/Dry Shop Vacuum Hose : Home & Kitchen

Printed in PLA, .2 layer, supports only on build plate.