Contropiastra in nylon per serrature 14011, 14021, 14351, 14352,14451, 14452, 14511, 14512, 44111, 44116, 44141, 44146, 44151, 44152, 44156, 44157, 44161, 44162, 44228, 44241, 44246, 44351, 44451 .