The KeylessH3 is a heavy-duty, economically friendly all-metal hasp designed for use with padlocks in both shared and assigned locker settings. Compatible with wood, glass, plastic, phenolic, and metal doors (1–19 mm thick). Its tamper-resistant, anti-pick design features a spinning lock mechanism that prevents forced entry when secured with a padlock (4–8 mm shackle). The ergonomic twist-and-pull grip ensures smooth use, while its IP69K rating guarantees full dust and water resistance. Finished in premium colors to suit upscale environments, it’s also LEED v4 certified, contributing two sustainability credits.