Numatic Henry vacuum hose end and accessories

The hose end of our Henry vacuum tore in two, and I decided to design and print a replacement part. It is as close to the original as possible, and snaps right onto the collar at the end of the hose.
Once I designed this, I also added a drill adapter to catch the dust when drilling, and an adapter to be used to vacuum between seats. They slide onto the hose end, but should work with the original part as well.