Pyrex 88.9mm x 4.8mm Extra Heavy Wall Tubing
Pyrex 88.9mm x 4.8mm borosilicate glass tubing, made in Czech Republic. Each tube has 88.9mm outer diameter, 4.8mm wall thickness,79.3mm inner diameter, and is 1500mm long. Each case contains 4 tubes and weighs approximately 37 lbs.