Investpres™ Gauge Lang Dental Mfg. Co., Inc. · #4910G · source Investpres Gauge Product InformationManufacturerLang Dental Mfg. Co., Inc. Keep browsing All products from Lang Dental Mfg. Co., Inc. (116) More in “Lab Hand Instruments” (1,557) “Lab Hand Instruments” by Lang Dental Mfg. Co., Inc. (1)