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 What is the difference between the BenjiLock (43MM) and the TSA Luggage Lock? Why didn't I receive keys with my TSA Luggage Lock? Why does the Red light appear when I try to program a new fingerprint?