WIde Head Easy Turn Radar Key for disabled toilets The Radar key scheme offers independent access to disabled people to around 4,500 locked public and/or disabled toilets around the country. The Radar Key Scheme enables these disabled toilets to be locked, to prevent vandalism and misuse. With a Radar Key - you won`t be cought short! Radar key operated padlocks are now also available and are often used in the countryside to lock gates but enable access for wheelchair users, or others who would find it difficult to climb a stile. This Premium easyturn Radar key has an extra wide head. This makes the key very suitable for people who find them difficult to turn.