This All PTFE thermometer adapter features a 24/40 standard taper joint and five Saddle O-Rings for 3.5mm to 8mm Iinner diameter to allow placement of plain stem thermometers, gas inlet tubes, or any type of tubing 1/4" (6mm) in diameter.
Simply place the included Viton O-Ring and the saddle O-Ring into the compression cap and tighten down to a snug fit.
The thermometer or tube can be adjusted to whatever height you need.
Adapter has an outer O-Ring to form a tight grease free seal in a standard taper inner joint.
Adapter design permits use of Keck clips.