Stanley fatmax hexagon key locking sets stanley 0 97 553 stanley sta097553 fatmax locking torx key set with unique 3 position locking system for all types of job applicationslockable keys that lock in 90 135 and 180 for easy access and to prevent unwanted movementbutton lock release for quick and easy lockingunlockingtorxt9 t10 t15 t20 t25 t27 t30 and t40 stanley 0 97 553 fatmax torx key locking set of 8 t9 t40