Pyrex 44.4mm x 4.0mm Extra Heavy Wall Tubing
Pyrex 44.4mm x 4.0mm borosilicate glass tubing, made in Czech Republic. Each tube has a 44.4mm outer diameter, 4mm wall thickness, 36.4mm inner diameter, and is 1500mm long. Each case contains 9 tubes and weighs approximately 34 lbs.