boston valve 3d models
21666 3d models found related to boston valve.
Bike Pump to Coleman Air Mattress Adapter (schrader valve)
thingiverse
thingiverse
The Coleman valve is often referred to as a "Boston valve," but confirmation would be helpful from anyone who knows. ...Note: When printing this adapter, there's a tiny bit of overhang at the insertion stop, so adjust printer settings accordingly by...