Vacuum Hose Adapter (Customizable)

This file is designed to create adapters to connect shop or household vacuum hoses of any diameter with tools with any size round tool ports. You can use Customizer to specify the inside or outside diameter of each end as well as the length of each segment. The adapter has a ring on the outside of the large section to provide a grip to pull it off the hose/tool. You can specify an optional internal ring at the lower end of the small section to keep a tool from being sucked into the adapter. All dimensions are entered in mm. (Note: Customizer seems NOT to like trailing zeros in decimal dimensions; so enter dimensions as 10.1 or 10.13, NOT 10.10 or 10.130.)”