Find the correct size for rubber stoppers and corks with the Flinn Stopper Sizer. It will provide size information in stopper ranges 00 to 12 and cork sizes 0 to 26. The opposite side of the sizer has a circular scale for sizing tubing diameters between 4 mm and 52 mm. Sizer is made of durable plastic with a punched hole for hanging in your lab prep area.
Additional ResourcesNo Additional Resources at the time.
Flinn Catalog/Reference Manual Page 281
Flinn Middle School Catalog/Reference Manual Page 223