Product#: TG-1470 Availability: This item normally ships within 1 - 2 business days. Description: Standard taper outer joint or spherical socket joint at one end and standard taper inner joint or spherical ball joint at the other end. Hose connection is angled at 90-degrees to main tube and extends into the main tube and 200 mm below the inner or ball joint. Gas inlet adapter will permit gas to be introduced into the bottom of reaction vessels, flasks, etc. Both joints are of the same size, unless otherwise requested.