General Information

For 1/4" thru 1 1/2" (6–37mm) O.D. gauge glass, laboratory glass, and porcelain tube. Similar to the model 79014 except with a longer chain. Small enough to carry in your pocket and simple to use. Just wrap the chain around the tube and insert it through the jaw. Then a quick twist of the wrist, a slight squeeze on the handles, and pop!