Fully closed lock case prevents the ingress of dirt. 17 mm Euro profile cylinder. Nemef - Cerradura de puerta con cerradura - /17 - Distancia 55mm - Placa frontal de acero inoxidable - Puertas interiores - Incluye placa de cierre, 2. For left- and right-hand doors thanks to easy-to-open latch. .