Chair base riser adapter for crandall office leap v2 gas cylander replacement.

This is a simple adapter from the 44.5mm diameter of the bottom of a crandall gas cylander to the 50mm diameter of a typical office chair base. The main problem with using these for any typical chair base is that they can be too long and drag on the floor if you want to use a non-standard base.

This adapter fixes this issue. It's solid doesn't wobble and seems to hold up to chair uses just fine so far in my testing.

I used microcenter's Inland PLA+ filament to print mine and it's been solid so far.