Great for people with disabilities
My husband lost his left arm and wears a brace on his right hand due to the war in the Middle East. He uses these for his house keys since he cannot grasp a small key. He twists the key in-between his index and middle finger to unlock the door. The only problem is<br />they loosen or crack open so put a drop of strong glue to hold the key and 2 sides together, and just don't change your locks too often.
Rating: 3 stars