DeWalt Airlock adapters

dewalt airlock adapters
i have 4 different vacuums, & was going to make 4 different adapters... but something happened by accident...

these 2 fit all 4.
the 30.2-31.5 (black) fits the 2 small vacs
the 44-45.5_53.5-54.5 (green) fits the large ryobi inside & craftsman on the outside

made for tools
dewalt DCS566 6.5 Circular Saw
dewalt DCP580 Planer

vacuums
ryobi P770 18v 6G Vacuum (44.5mm)
ryobi P3240ID 18v 3g Vacuum (30mm)
craftsman XSP 12G (56.5mm)
shop vac 1.25HP (31mm)

the adapters are the only thing i changed from the original files.
the unmodified originals (outer ring, inner ring, 32mm adapter) are uploaded here only for convenience.