Rebated 5 Lever Euro Lock, 57mm Backset

Euro: these are high security locks used on External Doors (any door that leads to the outside of a building). They are suitable with any of our door furniture which has an 'E' (for Euro) in the description. A Euro Lock then requires a Euro Cylinder. You can choose either a Double Ended Cylinder (where a key can be used from either end) or a Thumb Turn Cylinder (key for outside, thumb turn inside) . Euro Cylinders can be supplied keyed alike (where the one key can open all matching locks), and are easily rekeyed by Locksmiths. Rebated Locks: these are used when you have one door closing into another door, also
referred to as 'French Doors' (as opposed to a door in a 'Standard' door frame).
Tradco Hardware's Rebated locks have a 13mm rebate in the face plate and striker.