Master Lock 121T Padlock, Covered Aluminum Lock, 3/4 in. W, Black, 1-Pack, 2-Count

Customers find these padlocks decent in quality, sturdy, and good-looking, with positive feedback about their functionality and durability. The size receives mixed reactions, with customers noting they are small like luggage locks. The locking mechanism and ease of use also get mixed reviews, with some saying they keep items locked tight while others report issues with the shackle mechanism, and some find them easy to use while others mention difficulties inserting the key. Customers disagree on whether the locks are TSA compliant.