Easy-to-install helmet lock, comes with 2 keys for peace of mind. - Type: Helmet Lock - Color: Black - Included: 2 keys, hex wrench Features: Anti-theft Can be retrofitted to bicycles etc. that do not have a helmet lock. Useful for securing a second helmet or hanging small items. Compact and simple design makes it unobtrusive when attached to a motorcycle. Easy to install as it is fixed with screws. Color: Black Material: Aluminum alloy Thank you for viewing.