Product#: TG-1230 Availability: This item normally ships within 1 - 2 business days. Description: Top joint is threaded. Sidearm is angled out at 105-degrees and then up at 180-degrees. Standard taper outer joint or spherical socket joint is on upper sidearm. Standard taper inner joint or spherical ball joint is at bottom with both joints of the same size. Threaded joint makes o-ring seal when nylon bushing is
screwed into adapter and accommodates up to 7 mm thermometers,
gas inlet tubes, etc. Suitable for vacuum. Threaded joints are supplied complete with nylon bushing and o-ring.