Precision 19/26 Male Drip-Tip Joint

Precision Ground Joints! A step up from China imported joints, but still affordable with quality you can trust. Double Ended 19/26 cone joint with dip tip, Male 6" in length. When ordering ground glass joints you must consider measurements (X/Y=) Where X is the Top Outer Diameter, and Y is the Length of the Grind. (So 19/26 would be a Top Outer Diameter of 19mm and a grind length of 26mm.) The Precision line of joints is made with Schott glass.