Postkasselås 6-stift h v and up down. 6-Stift round postkasselås, right left and up down function, including. 3 Keys. Maintenance: before cylinder used first time, recommends we to it lubricated with jasa lock spray. We recommends then to you mine. Each 6. Month gives cylinder jasa lock spray installation instructions: open mailbox past, the laws remove it existing cylinder of by to screw it great nut of, sa cylinder can out out. Skil carefully it new postkassercylinder ate acc drawings...