FoodSaver attachment bushing
thingiverse
Customized version of https://www.thingiverse.com/thing:1409403 Created with Customizer! https://www.thingiverse.com/apps/customizer/run?thing_id=1409403 This bushing will prevent stress cracks that show up a few months after using a new adapter, the cracks in the tip prevent the vacuum from developing. Just slide the bushing over the tip and you are good to go.
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