Conklin-Sherman Co, Inc

About Conklin-Sherman Co, Inc

Condenser or generator air cooler tube plugs. Adjustable plugs can be reused again and again. A special brass screw mechanism allows you to distend the plug, then insert in tube. After you release the tension to expand plug for a tight fit. A screwdriver is the only tool required. Push Pull plug is for one time use. Push Pull Plug is a molded rubber body with an inside cavity allows for contraction when inserting. Simply insert by pushing against inside cavity wall. The head creates a stop and can be used for gripping when removing Plugs are Nitrile Rubber. Metal insert is Brass. Can take temperatures to 260 degrees C. Oil resistant, sizes 0.536 O.D. to 2.045 O.D. Over One Million Plugs Sold.