Is BenjiLock TSA approved? Denise March 07, 2020 03:17 Follow The BenjiLock 43MM & 52MM models are NOT TSA approved, however out BenjiLock TSA is. For more information on our BenjiLock TSA Model click here. Related articles How long does the BenjiLock hold a charge? What type of battery does the BenjiLock use? Full "BenjiLock Instructions" Having trouble getting the Fingerprint Sensor to read your finger?