AIRLOK is the first secure, wall-mounted bicycle storage hanger. Elegant design meets maximum gold sold secure rating with an integrated hardened steel lock. Designed for both indoor & outdoor use and suitable for a wide variety of bike frames. Key Features: A Lockable bike wall hanger designed for indoor and outdoor use, Hardened steel framed core with rubberised frame protection, Sold Secure GOLD rated, Non-pick key cylinder with 3 x coded keys, Key registration and replacement programme.