Operational areas: House entrance doors or housing conclusion doors Application: From the inside and outside with a key. Equalclosing combinably with ABUS tank latch plate locks and door auxiliary locks Technology: With safeguard map (spare key only against collecting main). With emergency and danger function (reciprocally closable, even if inside the key puts.). Drilling hollow key (no more points/teeth) Special equipments for garages (half cylinders) or easy, senior-fair handling (Knaufzylinder available) Variants: Colors: nickel plated Mass: 30/30 Characteristics: Special profile Abort protection Safeguard map Pulling protection Drilling protection Reversible key technology Emergency and danger function