The same lock, but now available in an outdoor performance material designed to withstand extreme climates. Prevent unwanted disconnects while Level 2 charging in public. Just slide it over the vehicle side of the adapter after attaching it to the charging handle. Fits the official Tesla and most third-party SAE J1772 charging adapters. Not compatible with the old "flanged" style adapters. Rated for temperatures up to 176°F (80°C).